Holli, B. B., & Beto, J. A. (2014). Nutrition counseling and education skills for dietetics professionals (Sixth Edition.). Wolters Kluwer Health/Lippincott Williams & Wilkins.
Παραπομπή σε μορφή Chicago (17η εκδ.)Holli, Betsy B., και Judith A. Beto. Nutrition Counseling and Education Skills for Dietetics Professionals. Sixth Edition. Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins, 2014.
Παραπομπή σε μορφή MLA (9th εκδ.)Holli, Betsy B., και Judith A. Beto. Nutrition Counseling and Education Skills for Dietetics Professionals. Sixth Edition. Wolters Kluwer Health/Lippincott Williams & Wilkins, 2014.
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