(1980). Evaluating social action projects: Principles, methodological aspects, and selected examples. Unesco.
Chicago Style (17th ed.) CitationEvaluating Social Action Projects: Principles, Methodological Aspects, and Selected Examples. Paris: Unesco, 1980.
ציטוט MLAEvaluating Social Action Projects: Principles, Methodological Aspects, and Selected Examples. Unesco, 1980.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.