Jean Grills, M., & Vermaire Bosscher, M. (1981). Manual of Nutrition and Diet Therapy. Macmillan.
Lua i Stíl Chicago (17ú heag.)Jean Grills, Morma, agus Marcia Vermaire Bosscher. Manual of Nutrition and Diet Therapy. Macmillan, 1981.
Lua MLA (9ú heag.)Jean Grills, Morma, agus Marcia Vermaire Bosscher. Manual of Nutrition and Diet Therapy. Macmillan, 1981.
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