Young, M. E., & Richardson, L. M. (2007). Early child development from measurement to action: A priority for growth and equity. World Bank.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रYoung, Mary E., और Linda M. Richardson. Early Child Development from Measurement to Action: A Priority for Growth and Equity. Washington, D.C.: World Bank, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रYoung, Mary E., और Linda M. Richardson. Early Child Development from Measurement to Action: A Priority for Growth and Equity. World Bank, 2007.