Ryden, D. K. (1996). Representation in crisis: The constitution, interest groups, and political parties. State University of New York Press.
Chicago-Zitierstil (17. Ausg.)Ryden, David K. Representation in Crisis: The Constitution, Interest Groups, and Political Parties. Albany: State University of New York Press, 1996.
MLA-Zitierstil (9. Ausg.)Ryden, David K. Representation in Crisis: The Constitution, Interest Groups, and Political Parties. State University of New York Press, 1996.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.