Colletta, N. J., Balachander, J., & Liang, X. (1996). The condition of young children in Sub-Saharan Africa: The convergence of health, nutrition, and early education. World Bank.
Chicago-referens (17:e uppl.)Colletta, Nat J., Jayshree Balachander, och Xiaoyan Liang. The Condition of Young Children in Sub-Saharan Africa: The Convergence of Health, Nutrition, and Early Education. Washington, D.C.: World Bank, 1996.
MLA-referens (8:e uppl.)Colletta, Nat J., et al. The Condition of Young Children in Sub-Saharan Africa: The Convergence of Health, Nutrition, and Early Education. World Bank, 1996.
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