1. American Academy of Pediatrics, Committee on Nutrition. 1985.Pediatric Nutrition Handbook American Academy of Pediatrics, 28–36. Elk Grove Village. Chapter 3
2. Dennis, B.G. 1972.The Gbandes. A people of the Liberian hinterland, 110–112. Chicago: Nelson‐Hall Co.
3. Erchak, G.M. 1977.Full Respect: Kpelle children in adaptation, 76New Haven, CT: Human Relations Area Files.
4. Reflections on infant feeding in the 1970s and 1980s