World Bank & Naudeau, S. (2011). Investing in young children: An early childhood development guide for policy dialogue and project preparation. World Bank.
Lua i Stíl Chicago (17ú heag.)World Bank agus Sophie Naudeau. Investing in Young Children: An Early Childhood Development Guide for Policy Dialogue and Project Preparation. Washington, DC: World Bank, 2011.
Lua MLA (8ú heag.)World Bank agus Sophie Naudeau. Investing in Young Children: An Early Childhood Development Guide for Policy Dialogue and Project Preparation. World Bank, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.