Trittin, J., Eid, U., Müller-Kraenner, S., & Greger, N. (2001). From Rio to Johannesburg: Contributions to the globalization of sustainability. Berlin: Heinrich-Böll-Stiftung.
Chicago-referens (17:e uppl.)Trittin, Jürgen, Uschi Eid, Sascha Müller-Kraenner, och Nika Greger. From Rio to Johannesburg: Contributions to the Globalization of Sustainability. Berlin: Heinrich-Böll-Stiftung, 2001.
MLA-referens (8:e uppl.)Trittin, Jürgen, et al. From Rio to Johannesburg: Contributions to the Globalization of Sustainability. Berlin: Heinrich-Böll-Stiftung, 2001.
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