Lejeune, Major General John Archer (1 November 1921). “Marine Corps Order No. 47 (Series 1921)”. Marine Corps History Division. 6 October 2010時点のオリジナルよりアーカイブ。2 February 2010閲覧。
“Marine Corps Birthday Celebration”. Customs and Traditions. Reference Branch, History Division, United States Marine Corps. 19 February 2007時点のオリジナルよりアーカイブ。11 October 2008閲覧。
Lejeune, Major General John Archer (1 November 1921). “Marine Corps Order No. 47 (Series 1921)”. Marine Corps History Division. 6 October 2010時点のオリジナルよりアーカイブ。2 February 2010閲覧。
“Marine Corps Birthday Celebration”. Customs and Traditions. Reference Branch, History Division, United States Marine Corps. 19 February 2007時点のオリジナルよりアーカイブ。11 October 2008閲覧。