Gaya APA

B, C, A, B, C, P. (2010). COMMUNICATION An Introduction to Signals and Noise in Electrical Communication (5). Boston: McGraw Hill.

Gaya MLA

B, Carlson, A, Bruce,, Crilly, Paul. "COMMUNICATION An Introduction to Signals and Noise in Electrical Communication". 5 Boston: McGraw Hill, 2010. Text.