O'Brien, D. M. (2003). Constitutional law and politics (5th ed.). New York: Norton.
Chicago Style CitationO'Brien, David M. Constitutional Law and Politics. 5th ed. New York: Norton, 2003.
MLA CitationO'Brien, David M. Constitutional Law and Politics. 5th ed. New York: Norton, 2003.
Warning: These citations may not always be 100% accurate.