Holland, J., Blackburn, J., & Chambers, R. (1998). Whose voice?: Participatory research and policy change. Intermediate Technology.
Chicago Style aipamenaHolland, Jeremy, James Blackburn, and Robert Chambers. Whose Voice?: Participatory Research and Policy Change. London: Intermediate Technology, 1998.
MLA aipamenaHolland, Jeremy, et al. Whose Voice?: Participatory Research and Policy Change. Intermediate Technology, 1998.
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