Trent, J. S., & Friedenberg, R. V. (1991). Political campaign communication: Principles and practices (2. ed.). Praeger.
Chicago Style (17th ed.) CitationTrent, Judith S., and Robert V. Friedenberg. Political Campaign Communication: Principles and Practices. 2. ed. New York [u.a.]: Praeger, 1991.
MLA (9th ed.) CitationTrent, Judith S., and Robert V. Friedenberg. Political Campaign Communication: Principles and Practices. 2. ed. Praeger, 1991.
Warning: These citations may not always be 100% accurate.