Petracca, M. P. (1992). The Politics of interests: Interest groups transformed. Westview Press.
Chicago Style (17th ed.) CitationPetracca, Mark P. The Politics of Interests: Interest Groups Transformed. Boulder: Westview Press, 1992.
MLA (9th ed.) CitationPetracca, Mark P. The Politics of Interests: Interest Groups Transformed. Westview Press, 1992.
Warning: These citations may not always be 100% accurate.