Boles, M., Dilley, J. A., Dent, C., Elman, M. R., Duncan, S. C., & Johnson, D. B. (2011). Changes in Local School Policies and Practices in Washington State After an Unfunded Physical Activity and Nutrition Mandate. Centers for Disease Control and Prevention.

Boles, Myde, Julia A. Dilley, Clyde Dent, Miriam R. Elman, Susan C. Duncan, und Donna B. Johnson. Changes in Local School Policies and Practices in Washington State After an Unfunded Physical Activity and Nutrition Mandate. Centers for Disease Control and Prevention, 2011.

Boles, Myde, et al. Changes in Local School Policies and Practices in Washington State After an Unfunded Physical Activity and Nutrition Mandate. Centers for Disease Control and Prevention, 2011.