References
Dorfman L, Sorenson S, Wallack L. Working upstream: skills for social change [Internet]. Berkeley (CA)
Dorfman, L., Sorenson, S. et Wallack, L. (2009). Working upstream: skills for social change [Internet]. Berkeley Media Studies Group [cité le 12 oct. 2021], 288 p.
https://www.bmsg.org/wp-content/uploads/2009/02/bmsg_handbook_working_upstream.pdf
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