Παραπομπή APA

Rich, R. F. (1979). Translating Evalution into Policy. Sage.

Παραπομπή Chicago Style

Rich, Robert F. Translating Evalution into Policy. Beverly Hills: Sage, 1979.

Παραπομπή MLA

Rich, Robert F. Translating Evalution into Policy. Sage, 1979.