Newman, J. e., & Robbins, P. e. (2011). Green ethics and philosophy: An A-to-Z guide. Sage.
Čikaški stil citiranjaNewman, Julie; ed, i Paul; ed.by Robbins. Green Ethics and Philosophy: An A-to-Z Guide. Los Angeles: Sage, 2011.
MLA način citiranjaNewman, Julie; ed, i Paul; ed.by Robbins. Green Ethics and Philosophy: An A-to-Z Guide. Sage, 2011.
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