Pojman, L. P. (1998). Environmental ethics: Readings in theory and application (2nd ed.). Wadsworth Pub.
Čikaški stil citiranja (17. izdanje)Pojman, Louis P. Environmental Ethics: Readings in Theory and Application. 2nd ed. Belmont, Calif: Wadsworth Pub, 1998.
MLA način citiranja (9. izdanje)Pojman, Louis P. Environmental Ethics: Readings in Theory and Application. 2nd ed. Wadsworth Pub, 1998.
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