World Health Organization. (2004). The importance of caregiver-child interactions for the survival and healthy development of young children. World Health Organization.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিWorld Health Organization. The Importance of Caregiver-child Interactions for the Survival and Healthy Development of Young Children. Geneva: World Health Organization, 2004.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিWorld Health Organization. The Importance of Caregiver-child Interactions for the Survival and Healthy Development of Young Children. World Health Organization, 2004.
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