World Health Organization. (2003). Global strategy for infant and young child feeding. World Health Organization.
Chicago Edition CitationWorld Health Organization. Global Strategy for Infant and Young Child Feeding. Singapore: World Health Organization, 2003.
Cita MLAWorld Health Organization. Global Strategy for Infant and Young Child Feeding. World Health Organization, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.