Citazione Stile APA (7a Edizione)

Dale, R. (2004). Evaluating development programmes and projects (Second edition.). Sage.

Citazione stile Chigago Style (17a edizione)

Dale, Reidar. Evaluating Development Programmes and Projects. Second edition. Thousand Oaks, Calif.: Sage, 2004.

Citatione MLA (8a ed.)

Dale, Reidar. Evaluating Development Programmes and Projects. Second edition. Sage, 2004.