World Health Organization. (1981). Guidelines for training community health workers in nutrition. World Health Organization.
Cita Chicago (17th ed.)World Health Organization. Guidelines for Training Community Health Workers in Nutrition. Geneva: World Health Organization, 1981.
Cita MLA (9th ed.)World Health Organization. Guidelines for Training Community Health Workers in Nutrition. World Health Organization, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.