Franz, M. M. (2008). Choices and changes: Interest groups in the electoral process. Temple University Press.
Cita Chicago (17th ed.)Franz, Michael M. Choices and Changes: Interest Groups in the Electoral Process. Philadelphia: Temple University Press, 2008.
Cita MLA (9th ed.)Franz, Michael M. Choices and Changes: Interest Groups in the Electoral Process. Temple University Press, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.