World Health Organization. (1988). Weaning from breast milk to family food: A guide for health and community workers. World Health Organization ; WHO Publications Center USA (distributor).
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումWorld Health Organization. Weaning from Breast Milk to Family Food: A Guide for Health and Community Workers. Geneva : Albany, NY: World Health Organization ; WHO Publications Center USA (distributor), 1988.
MLA (8րդ խմբ.) ՄեջբերումWorld Health Organization. Weaning from Breast Milk to Family Food: A Guide for Health and Community Workers. World Health Organization ; WHO Publications Center USA (distributor), 1988.
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