Smith, P. K., Cowie, H., & Blades, M. (2011). Understanding children's development (5th ed.). John Wiley & Sons Ltd.
Chicago Style aipamenaSmith, Peter K., Helen Cowie, and Mark Blades. Understanding Children's Development. 5th ed. Chichester, West Sussex, [England]: John Wiley & Sons Ltd, 2011.
MLA aipamenaSmith, Peter K., et al. Understanding Children's Development. 5th ed. John Wiley & Sons Ltd, 2011.
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