- Food and Nutrition Board, Institute of Medicine. Dietary Reference Intakes for energy, carbohydrate, fiber, fat, fatty acids, cholesterol, protein, and amino acids. Washington, D.C.: The National Academies Press; 2005. Available from: http://books.nap.edu/openbook.php?record_id=10490&page=107
- World Health Organization. The WHO child growth standards. April 2006 [cited 2016 Feb 29]. Available from: http://www.who.int/childgrowth/en/
- Guiding principles for complementary feeding of the breastfed