Peet, R., & Watts, M. (2004). Liberation ecologies: Environment, development, social movements (second edition.). Routledge.
Chicago-viite (17. p.)Peet, Richard, ja Michael Watts. Liberation Ecologies: Environment, Development, Social Movements. second edition. London ; New York: Routledge, 2004.
MLA-viite (8. p.)Peet, Richard, ja Michael Watts. Liberation Ecologies: Environment, Development, Social Movements. second edition. Routledge, 2004.
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