Isaak, I. B. "I am a vegetarian": The vegetarianism of Melech Ravitch. Jewish veganism and vegetarianism : studies and new directions.
Lua i Stíl Chicago (17ú heag.)Isaak, Irad Ben. ""I Am a Vegetarian": The Vegetarianism of Melech Ravitch." Jewish Veganism and Vegetarianism : Studies and New Directions .
Lua MLA (8ú heag.)Isaak, Irad Ben. ""I Am a Vegetarian": The Vegetarianism of Melech Ravitch." Jewish Veganism and Vegetarianism : Studies and New Directions, .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.