Jerome, N. W. (1981). Help yourself: Choices in foods and nutrition. Butterick.
Chicago Style aipamenaJerome, Norge W. Help Yourself: Choices in Foods and Nutrition. New York: Butterick, 1981.
MLA aipamenaJerome, Norge W. Help Yourself: Choices in Foods and Nutrition. Butterick, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.