Murray and Pullar (1910) "Lochs of the Lochy Basin" Page 359, Volume II, Part II. National Library of Scotland. Retrieved 2 January 2010.
Murray and Pullar (1910) "Lochs of the Naver Basin" Pages 293–94, Volume II, Part II. National Library of Scotland. Retrieved 2 January 2010.
Murray and Pullar (1910) "Lochs of Orkney" Pages 224–25, Volume II, Part II. National Library of Scotland. Retrieved 19 June 2011. Murray and Pullar provide a lower estimate of the combined area.
Murray and Pullar (1910) "Lochs of Mull" Page 175, Volume II, Part II. National Library of Scotland. Retrieved 18 December 2009.
Murray and Pullar (1910) "Lochs of Orkney" Page 227, Volume II, Part II. National Library of Scotland. Retrieved 18 December 2009.
Murray and Pullar (1910) "Lochs of North Uist"Archived 2012-09-13 at archive.today Page 197, Volume II, Part II. National Library of Scotland. Retrieved 21 December 2009.
Murray and Pullar (1910) "Lochs of Bute"Archived 2012-09-04 at archive.today Page 84, Volume II, Part II. National Library of Scotland. Retrieved 21 December 2009.
Murray and Pullar (1910) "Lochs of Lewis"Archived 2012-09-06 at archive.today Page 209, Volume II, Part II. National Library of Scotland. Retrieved 21 December 2009.
Murray and Pullar (1910) "Lochs of Mull" Page 174, Volume II, Part II. National Library of Scotland. Retrieved 20 December 2009.
Murray and Pullar (1910) "Lochs of Orkney"Archived 2012-09-04 at archive.today Page 225, Volume II, Part II. National Library of Scotland. Retrieved 20 December 2009.
Murray and Pullar (1910) "Lochs of Lewis" Page 213, Volume II, Part II. National Library of Scotland. Retrieved 20 December 2009.
Murray and Pullar (1910) "Lochs of Shetland" Page 244, Volume II, Part II. National Library of Scotland. Retrieved 21 December 2009.
Murray and Pullar (1910) "Lochs of Orkney"Archived 2012-09-05 at archive.today Page 224, Volume II, Part II. National Library of Scotland. Retrieved 20 December 2009.
Murray and Pullar (1910) "Lochs of Lewis"Archived 2012-09-10 at archive.today Page 216, Volume II, Part II. National Library of Scotland. Retrieved 21 December 2009.
Murray and Pullar (1910) "Lochs of Shetland"Archived 2012-09-13 at archive.today Page 227, Volume II, Part II. National Library of Scotland. Retrieved 28 December 2009.
Murray and Pullar (1910) "Lochs of Shetland"Archived 2012-09-17 at archive.today Page 243, Volume II, Part II. National Library of Scotland. Retrieved 21 December 2009.
Murray and Pullar (1910) "Lochs of Lewis"Archived 2012-09-06 at archive.today Page 209, Volume II, Part II. National Library of Scotland. Retrieved 20 December 2009.
Murray and Pullar (1910) "Lochs of North Uist"Archived 2012-09-13 at archive.today Page 197, Volume II, Part II. National Library of Scotland. Retrieved 21 December 2009.
Murray and Pullar (1910) "Lochs of Bute"Archived 2012-09-04 at archive.today Page 84, Volume II, Part II. National Library of Scotland. Retrieved 21 December 2009.
Murray and Pullar (1910) "Lochs of Lewis"Archived 2012-09-06 at archive.today Page 209, Volume II, Part II. National Library of Scotland. Retrieved 21 December 2009.
Murray and Pullar (1910) "Lochs of Orkney"Archived 2012-09-04 at archive.today Page 225, Volume II, Part II. National Library of Scotland. Retrieved 20 December 2009.
Murray and Pullar (1910) "Lochs of Orkney"Archived 2012-09-05 at archive.today Page 224, Volume II, Part II. National Library of Scotland. Retrieved 20 December 2009.
Murray and Pullar (1910) "Lochs of Lewis"Archived 2012-09-10 at archive.today Page 216, Volume II, Part II. National Library of Scotland. Retrieved 21 December 2009.
Murray and Pullar (1910) "Lochs of Shetland"Archived 2012-09-13 at archive.today Page 227, Volume II, Part II. National Library of Scotland. Retrieved 28 December 2009.
Murray and Pullar (1910) "Lochs of Shetland"Archived 2012-09-17 at archive.today Page 243, Volume II, Part II. National Library of Scotland. Retrieved 21 December 2009.
Murray and Pullar (1910) "Lochs of Lewis"Archived 2012-09-06 at archive.today Page 209, Volume II, Part II. National Library of Scotland. Retrieved 20 December 2009.
Douglas, W. (1898) recorded a depth of 96 feet or 29 metres. See "The Climbers' camp at Coruisk" Scottish Mountaineering Club Journal 5 No. 1. Retrieved 29 December 2009.