Duyff, R. L. (2000). Nutrition & wellness. New York: McGraw-Hill.
Chicago Style CitationDuyff, Roberta Larson. Nutrition & Wellness. New York: McGraw-Hill, 2000.
Cita MLADuyff, Roberta Larson. Nutrition & Wellness. New York: McGraw-Hill, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.