World Health Organization. (2004). Guiding principles for feeding infants and young children during emergencies. World Health Organization.
Chicagoスタイル(17版)引用形式World Health Organization. Guiding Principles for Feeding Infants and Young Children During Emergencies. Geneva: World Health Organization, 2004.
MLA(9版)引用形式World Health Organization. Guiding Principles for Feeding Infants and Young Children During Emergencies. World Health Organization, 2004.
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