Παραπομπή APA

Valadez,Joseph, & Bamberger,Michael. (1994). Monitoring and evaluating social programs in developing countries: A hand book for policy makers, managers and researchers. World Bank.

Παραπομπή Chicago Style

Valadez,Joseph, και Bamberger,Michael. Monitoring and Evaluating Social Programs in Developing Countries: A Hand Book for Policy Makers, Managers and Researchers. Washington: World Bank, 1994.

Παραπομπή MLA

Valadez,Joseph, και Bamberger,Michael. Monitoring and Evaluating Social Programs in Developing Countries: A Hand Book for Policy Makers, Managers and Researchers. World Bank, 1994.