Peet, R., & Watts, M. (2004). Liberation ecologies: Environment, development, social movements (2nd ed.). Routledge.
Lua i Stíl Chicago (17ú heag.)Peet, Richard, agus Michael Watts. Liberation Ecologies: Environment, Development, Social Movements. 2nd ed. London: Routledge, 2004.
Lua MLA (9ú heag.)Peet, Richard, agus Michael Watts. Liberation Ecologies: Environment, Development, Social Movements. 2nd ed. Routledge, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.