"National anthem: O Canada". Canoe. May 26, 2004. Archived from the original on March 11, 2010. Retrieved July 6, 2010.{{cite web}}: CS1 maint: unfit URL (link)
Canada. Parliament, House of Commons. (1964). House of Commons debates, official report. Vol. 11. Queen's Printer. p. 11806. Archived from the original on August 17, 2016. Retrieved July 16, 2016.
Bélanger, Claude. "National Anthem of Canada". The Quebec History Encyclopedia. Montreal: Marianopolis College. Archived from the original on September 19, 2013. Retrieved September 25, 2019.
Potvin, Gilles; Kallmann, Helmut. "O Canada". The Canadian Encyclopedia. Toronto: Historica Foundation of Canada. Archived from the original on December 3, 2013. Retrieved November 10, 2015.
Potvin, Gilles; Kallmann, Helmut. "O Canada". The Canadian Encyclopedia. Toronto: Historica Foundation of Canada. Archived from the original on December 3, 2013. Retrieved November 10, 2015.
Canada. Parliament, House of Commons. (1964). House of Commons debates, official report. Vol. 11. Queen's Printer. p. 11806. Archived from the original on August 17, 2016. Retrieved July 16, 2016.
Bélanger, Claude. "National Anthem of Canada". The Quebec History Encyclopedia. Montreal: Marianopolis College. Archived from the original on September 19, 2013. Retrieved September 25, 2019.