1. Deutsche Gesellschaft für Ernährung, 2000. D-A-CH-Referenzwerte für die Nährstoffzufuhr, 1.
2. Food and Nutrition Board, Institute of Medicine, 1997. Dietary Reference Intakes. For Calcium, Phosphorus, Magnesium, Vitamin D, and Fluoride. National Academy Press, Washington, DC, pp. 1–448.
3. Food and Nutrition Board, Institute of Medicine, 1998. Dietary Reference Intakes. A Risk Assessment Model for Establishing Upper Intake Levels for Nutrients. National Academy Press, Washington, DC, pp. 1–82.
4. Food and Nutrition Board, Institute of Medicine, 1998. Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothetic acid, Biotin and Choline. National Academy Press, Washington, DC, pp. 1–592.
5. Food and Nutrition Board, Institute of Medicine, Institute of Medicine, 2000. Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids. National Academy Press, Washington, DC, pp. 1–529.