World Health Organization. (1981). International code of marketing of breast-milk substitutes. World Health Organization.
Chicago-referens (17:e uppl.)World Health Organization. International Code of Marketing of Breast-milk Substitutes. Geneva: World Health Organization, 1981.
MLA-referens (9:e uppl.)World Health Organization. International Code of Marketing of Breast-milk Substitutes. World Health Organization, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.