APA aipamena

Riggs, F. W. (1960). Political interference: Theory and practice. Philippine Journal of Public Administration.

Chicago Style aipamena

Riggs, Fred W. "Political Interference: Theory and Practice." Philippine Journal of Public Administration 1960.

MLA aipamena

Riggs, Fred W. "Political Interference: Theory and Practice." Philippine Journal of Public Administration, 1960.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.