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Baker, Michael Brendan, Thomas Waugh, and Ezra Winton, eds. Challenge for Change: Activist Documentary at the National Film Board of Canada. Montreal: McGill-Queen's University Press, 2010.
(p. 455)
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Office national du film du Canada. "ONF -- À qui appartient ce gage?" Office national du film du Canada. http://onf-nfb.gc.ca/fr/notre-collection/?idfilm=204.
[in French]
