^Sailing Directions (enroute) for Scotland. Defense Mapping Agency, Hydrographic Center. 1976. p. 367.
^Uney, Graham (30 April 2016). Walking on the Orkney and Shetland Isles: 80 walks in the northern isles. Cicerone Press Limited. p. 161. ISBN978-1-78362-336-5.
^ abcClub, Clyde Cruising (25 March 2020). Orkney and Shetland. Imray, Laurie, Norie and Wilson Ltd. p. 74. ISBN978-1-78679-171-9.
^Office, United States Hydrographic (1950). Sailing Directions for the North and East Coasts of Scotland: Cape Wrath to Fife Ness and Including the Orkney, Shetland and Faeroe Islands. U.S. Government Printing Office. p. 330.
^ abcCenter, United States Defense Mapping Agency Hydrographic (1950). Sailing Directions for the North and East Coasts of Scotland: Cape Wrath to Fife Ness and Including the Orkney, Shetland and Faeroe Islands. U.S. Government Printing Office. p. 329.
^Office, United States Hydrographic (1950). Sailing Directions for the North and East Coasts of Scotland: Cape Wrath to Fife Ness and Including the Orkney, Shetland and Faeroe Islands. U.S. Government Printing Office. p. 326.
^ abcdOffice, United States Hydrographic (1950). Sailing Directions for the North and East Coasts of Scotland: Cape Wrath to Fife Ness and Including the Orkney, Shetland and Faeroe Islands. U.S. Government Printing Office. p. 328.
^Dept, Great Britain Hydrographic (1894). North Sea Pilot (4th ed.). London: J. D. Potter. p. 54.
^Office, United States Hydrographic (1962). Publications ... U.S. Government Printing Office. p. 276.
^ abOffice, United States Hydrographic (1950). Sailing Directions for the North and East Coasts of Scotland: Cape Wrath to Fife Ness and Including the Orkney, Shetland and Faeroe Islands. U.S. Government Printing Office. p. 326.
^Office, United States Hydrographic (1950). Sailing Directions for the North and East Coasts of Scotland: Cape Wrath to Fife Ness and Including the Orkney, Shetland and Faeroe Islands. U.S. Government Printing Office. p. 274.
^Office, United States Hydrographic (1950). Sailing Directions for the North and East Coasts of Scotland: Cape Wrath to Fife Ness and Including the Orkney, Shetland and Faeroe Islands. U.S. Government Printing Office. p. 330.
^Association, Cruising (20 September 2020). The Cruising Almanac 2021. Imray, Laurie, Norie and Wilson Ltd. p. 138. ISBN978-1-78679-209-9.
^Center, United States Defense Mapping Agency Hydrographic (1950). Sailing Directions for the North and East Coasts of Scotland: Cape Wrath to Fife Ness and Including the Orkney, Shetland and Faeroe Islands. U.S. Government Printing Office. p. 277.
^North Sea Pilot: Faeroes, Shetland and Orkneys. Part I. Hydrographic Department, Admiralty. 1876. p. 71.
^Dept, Great Britain Hydrographic (1894). North Sea Pilot. J. D. Potter. p. 36.
^Office, United States Hydrographic Office (1961). Publications ... U.S. Government Printing Office. p. 306.
^Hiscock, Keith (11 January 2022). Exploring Britain's Hidden World: A Natural History of Seabed Habitats. Princeton University Press. p. 181. ISBN978-0-691-24041-1.
^Office, United States Hydrographic (1950). Sailing Directions for the North and East Coasts of Scotland: Cape Wrath to Fife Ness and Including the Orkney, Shetland and Faeroe Islands. U.S. Government Printing Office. p. 279.
^Center, United States Defense Mapping Agency Hydrographic (1950). Sailing Directions for the North and East Coasts of Scotland: Cape Wrath to Fife Ness and Including the Orkney, Shetland and Faeroe Islands. U.S. Government Printing Office. p. 318.
^Office, United States Hydrographic (1962). Publications ... U.S. Government Printing Office. p. 275.
^Center, United States Defense Mapping Agency Hydrographic (1976). Sailing Directions (enroute) for Scotland. Defense Mapping Agency, Hydrographic Center. p. 367.
^Office, United States Hydrographic (1950). Sailing Directions for the North and East Coasts of Scotland: Cape Wrath to Fife Ness and Including the Orkney, Shetland and Faeroe Islands. U.S. Government Printing Office. p. 272.
^Center, United States Defense Mapping Agency Hydrographic (1950). Sailing Directions for the North and East Coasts of Scotland: Cape Wrath to Fife Ness and Including the Orkney, Shetland and Faeroe Islands. U.S. Government Printing Office. p. 267.
^Center, United States Defense Mapping Agency Hydrographic (1950). Sailing Directions for the North and East Coasts of Scotland: Cape Wrath to Fife Ness and Including the Orkney, Shetland and Faeroe Islands. U.S. Government Printing Office. p. 308.
^Dept, Great Britain Hydrographic (1894). North Sea Pilot. J. D. Potter. p. 101.
^"West Voe". Visit Scotland. Retrieved 21 May 2016.
^Uney, Graham (30 April 2016). Walking on the Orkney and Shetland Isles: 80 walks in the northern isles. Cicerone Press Limited. p. 214. ISBN978-1-78362-336-5.
^Uney, Graham (30 April 2016). Walking on the Orkney and Shetland Isles: 80 walks in the northern isles. Cicerone Press Limited. p. 193. ISBN978-1-78362-336-5.
^United States Hydrographic Office (1950). Sailing Directions for the North and East Coasts of Scotland: Cape Wrath to Fife Ness and Including the Orkney, Shetland and Faeroe Islands. U.S. Government Printing Office. p. 335.
^United States Hydrographic Office (1950). Sailing Directions for the North and East Coasts of Scotland: Cape Wrath to Fife Ness and Including the Orkney, Shetland and Faeroe Islands. U.S. Government Printing Office. p. 421.
^Office, United States Hydrographic (1950). Sailing Directions for the North and East Coasts of Scotland: Cape Wrath to Fife Ness and Including the Orkney, Shetland and Faeroe Islands. U.S. Government Printing Office. p. 322.
^Club, Clyde Cruising (25 March 2020). Orkney and Shetland. Imray, Laurie, Norie and Wilson Ltd. p. 148. ISBN978-1-78679-171-9.
^Club, Clyde Cruising (25 March 2020). Orkney and Shetland. Imray, Laurie, Norie and Wilson Ltd. p. 150. ISBN978-1-78679-171-9.
^Great Britain Hydrographic Dept (1894). North Sea Pilot. J. D. Potter. p. 58.
^United States Defense Mapping Agency Hydrographic Center (1950). Sailing Directions for the North and East Coasts of Scotland: Cape Wrath to Fife Ness and Including the Orkney, Shetland and Faeroe Islands. U.S. Government Printing Office. p. 339.
![[icon]](https://en.wikipedia.org/wiki/File:Wiki_letter_w_cropped.svg){kind=small}