APA ציטוט

Lewin, A. Y., & Shakun, M. F. (1976). Policy sciences: Methodologies and cases. Pergamon Press.

Chicago Style (17th ed.) Citation

Lewin, Arie Y., and Melvin F. Shakun. Policy Sciences: Methodologies and Cases. New York: Pergamon Press, 1976.

ציטוט MLA

Lewin, Arie Y., and Melvin F. Shakun. Policy Sciences: Methodologies and Cases. Pergamon Press, 1976.