Isaak, I. B. "I am a vegetarian": The vegetarianism of Melech Ravitch. Jewish veganism and vegetarianism : studies and new directions.
Čikaški stil citiranja (17. izdanje)Isaak, Irad Ben. ""I Am a Vegetarian": The Vegetarianism of Melech Ravitch." Jewish Veganism and Vegetarianism : Studies and New Directions .
MLA način citiranja (8. izdanje)Isaak, Irad Ben. ""I Am a Vegetarian": The Vegetarianism of Melech Ravitch." Jewish Veganism and Vegetarianism : Studies and New Directions, .
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