Trent, J. S., & Friedenberg, R. V. (2008). Political campaign communication: Principles and practices (6. ed.). Rowman & Littlefield.
Chicago Style (17th ed.) CitationTrent, Judith S., and Robert V. Friedenberg. Political Campaign Communication: Principles and Practices. 6. ed. Lanham [u.a.]: Rowman & Littlefield, 2008.
MLA (9th ed.) CitationTrent, Judith S., and Robert V. Friedenberg. Political Campaign Communication: Principles and Practices. 6. ed. Rowman & Littlefield, 2008.
Warning: These citations may not always be 100% accurate.