کتاب های Walter C. Willett
Thinfluence
Walter C. Willett, 2014
Nutritional Epidemiology
Walter Willett, 2012
Eat, Drink, and Be Healthy: The Harvard Medical School Guide to Healthy Eating
Walter C. Willett, P.J. Skerrett, 2005
Nutritional epidemiology
Walter C. Willett
