Παραπομπή APA

Carlson, B. A. (1975). Communication systems: An introduction to signals and noise in electrical communication (2.).

Παραπομπή Chicago Style

Carlson, Bruce A. Communication Systems: An Introduction to Signals and Noise in Electrical Communication. 2. McGraw-Hill Book Co. Inc., NewYork, 1975.

Παραπομπή MLA

Carlson, Bruce A. Communication Systems: An Introduction to Signals and Noise in Electrical Communication. 2. 1975.