APA (7e ed.) Bronvermelding

(1980). Evaluating social action projects: Principles, methodological aspects, and selected examples. Unesco.

Chicago (17e ed.) Bronvermelding

Evaluating Social Action Projects: Principles, Methodological Aspects, and Selected Examples. Paris: Unesco, 1980.

MLA (9e ed.) Bronvermelding

Evaluating Social Action Projects: Principles, Methodological Aspects, and Selected Examples. Unesco, 1980.

Let op: Deze citaties zijn niet altijd 100% accuraat.