Gaya APA

NACHMIAS, D. (1979). PUBLIC POLICY EVALUATION : APPROACHES AND METHODS . NEW YORK: ST.MARTINS PRESS.

Gaya MLA

NACHMIAS, DAVID. "PUBLIC POLICY EVALUATION : APPROACHES AND METHODS". NEW YORK: ST.MARTINS PRESS, 1979. Prodi S1 Adm. Publik.