APA (7th ed.) Zitazioa
Boatright, R. G. (2011). Interest groups and campaign finance reform in the United States and Canada. University of Michigan Press.
Chicago Style (17th ed.) Zitazioa
Boatright, Robert G. Interest Groups and Campaign Finance Reform in the United States and Canada. Ann Arbor: University of Michigan Press, 2011.
MLA (9th ed.) Zitazioa
Boatright, Robert G. Interest Groups and Campaign Finance Reform in the United States and Canada. University of Michigan Press, 2011.
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