Gaya APA

Kahn, K, F., J, I, K, P. (2004). No holds barred: negativity in U.S. senate campaigns . New Jersey: .

Gaya MLA

Kahn, Kim, Fridkin., J, I., Kenney,, Patrick. "No holds barred: negativity in U.S. senate campaigns". New Jersey: , 2004. Text.