Cita APA

Cernea, M. M., & Tepping, B. J. (1977). A system for monitoring and evaluating agricultural extension projects. World Bank.

Citación estilo Chicago

Cernea, Michael M., and Benjamin J. Tepping. A System for Monitoring and Evaluating Agricultural Extension Projects. Washington: World Bank, 1977.

Cita MLA

Cernea, Michael M., and Benjamin J. Tepping. A System for Monitoring and Evaluating Agricultural Extension Projects. Washington: World Bank, 1977.