Dyfyniad APA

World Bank, ebrary, Inc, & Naudeau, S. (2010). Investing in young children: An early childhood development guide for policy dialogue and project preparation. World Bank.

Dyfyniad Arddull Chicago

World Bank, Inc ebrary, and Sophie Naudeau. Investing in Young Children: An Early Childhood Development Guide for Policy Dialogue and Project Preparation. Washington, DC: World Bank, 2010.

Dyfyniad MLA

World Bank, et al. Investing in Young Children: An Early Childhood Development Guide for Policy Dialogue and Project Preparation. World Bank, 2010.

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