Sources consultées pour l'information factuelle sur The Apology

• Hot Docs Screening Schedule, Toronto, Hot Docs Canadian International Documentary Festival, 2016. [en anglais] [brochure]
• National Film Board of Canada. "NFB -- The Apology" National Film Board of Canada. http://onf-nfb.gc.ca/en/our-collection/?idfilm=60526.
• "WorldCat" OCLC Online Computer Library Center. http://www.worldcat.org/.