Riggs, F. W. (1960). Political interference: Theory and practice. Philippine Journal of Public Administration.
Chicago Style (17th ed.) CitationRiggs, Fred W. "Political Interference: Theory and Practice." Philippine Journal of Public Administration 1960.
MLA (9th ed.) CitationRiggs, Fred W. "Political Interference: Theory and Practice." Philippine Journal of Public Administration, 1960.
Warning: These citations may not always be 100% accurate.