Sources consultées pour l'information factuelle sur Trick or Treaty?

• National Film Board of Canada. "NFB -- Trick or Treaty?" National Film Board of Canada. http://onf-nfb.gc.ca/en/our-collection/?idfilm=59597.
• "TIFF: Festival '14: Programmes" Toronto International Film Festival. http://www.tiff.net/festivals/thefestival/programmes/.