1. Some diets that meet the Dietary Goals for the United States;Peterkin;J. Am. Dietet. A.,1979
2. U. S. Department of Agriculture and U. S. Department of Health, Education, and Welfare: Nutrition and Your Health: Dietary Guidelines for Americans.,1980
3. Recommended Dietary Allowances. 9th rev. ed.,1980
4. USDA Nationwide Food Consumption Survey 1977-78. Unpublished data
5. Food and Agriculture Organization of the United Nations: Handbook on Human Nutritional Requirements. FAO Nutrition Series No. 28/who Monograph Series No. 61, 1974