Dyfyniad APA

World Bank & Naudeau, S. (2011). Investing in young children: An early childhood development guide for policy dialogue and project preparation. World Bank.

Dyfyniad Arddull Chicago

World Bank and Sophie Naudeau. Investing in Young Children: An Early Childhood Development Guide for Policy Dialogue and Project Preparation. Washington, DC: World Bank, 2011.

Dyfyniad MLA

World Bank and Sophie Naudeau. Investing in Young Children: An Early Childhood Development Guide for Policy Dialogue and Project Preparation. World Bank, 2011.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.