"Divisional commander's recommendation"(PDF). Australian War Memorial. Retrieved 7 December 2011. Note that his given name in this record is Edgar Garfield Finlay.
"Who's Who At Laverton". The Argus. No. 29176. Melbourne, Victoria. 24 February 1940. p. 2. Retrieved 8 December 2011 – via National Library of Australia.
"Public Notices". The West Australian. Vol. 65, no. 19589. Perth, Western Australia. 29 April 1949. p. 1. Retrieved 8 December 2011 – via National Library of Australia.
southsearepublic.org
"Garfield Finlay". Aces of the Australian Flying Corps 1914–1919. Archived from the original on 7 September 2011. Retrieved 7 December 2011.
"No. 31728". The London Gazette (Supplement). 9 January 1920. pp. 500–507.
web.archive.org
"Garfield Finlay". Aces of the Australian Flying Corps 1914–1919. Archived from the original on 7 September 2011. Retrieved 7 December 2011.
worldcat.org
Cutlack (1941), p. 98. Cutlack, Frederic Morley (1941). The Australian Flying Corps: In the Western and Eastern Theatres of War, 1914–1918: Volume 8 of Official history of Australia in the War of 1914–1918 (11th ed.). Angus & Robertson. OCLC220900299.
Cutlack (1941), pp. 121–171. Cutlack, Frederic Morley (1941). The Australian Flying Corps: In the Western and Eastern Theatres of War, 1914–1918: Volume 8 of Official history of Australia in the War of 1914–1918 (11th ed.). Angus & Robertson. OCLC220900299.
Cutlack (1941), pp. 159–161. Cutlack, Frederic Morley (1941). The Australian Flying Corps: In the Western and Eastern Theatres of War, 1914–1918: Volume 8 of Official history of Australia in the War of 1914–1918 (11th ed.). Angus & Robertson. OCLC220900299.
ww2roll.gov.au
"Finlay, Garfield". World War Two Nominal Roll. Commonwealth of Australia. Retrieved 28 April 2013.