APA aipamena

Marsden, D., & Oakley, P. (1990). Evaluating social development projects. Oxfam.

Chicago Style aipamena

Marsden, David, and Peter Oakley. Evaluating Social Development Projects. Oxford: Oxfam, 1990.

MLA aipamena

Marsden, David, and Peter Oakley. Evaluating Social Development Projects. Oxfam, 1990.