1. Healthy People 2010: Understanding and Improving Health;US Department of Health and Human Services,2000
2. Nutrition and Your Health: Dietary Guidelines for Americans;US Departments of Agriculture and Health and Human Services,1995
3. Guidelines for School and Community Health Programs; Promoting Lifelong Healthy Eating; An Overview;Centers for Disease Control and Prevention,2001
4. Guidelines for School Health Programs to Promote Lifelong Healthy Eating. US Dept of Health and Human Services;Centers for Disease Control and Prevention;MMWR.,1996
5. Overweight Prevalence and Trends for Children and Adolescents. The National Health and Nutrition Examination Surveys, 1963 to 1991;Troiano;Arch Pediatr Adolesc Med.,1995