Walker, J. L., & Aberbach, J. D. (1991). Mobilizing interest groups in America: Patrons, professions, and social movements. University of Michigan Press.
Chicago Style (17th ed.) CitationWalker, Jack L., and Joel D. Aberbach. Mobilizing Interest Groups in America: Patrons, Professions, and Social Movements. Ann Arbor: University of Michigan Press, 1991.
MLA (8th ed.) CitationWalker, Jack L., and Joel D. Aberbach. Mobilizing Interest Groups in America: Patrons, Professions, and Social Movements. University of Michigan Press, 1991.
Warning: These citations may not always be 100% accurate.