Carlson, A. B., & Paul, . B. C. J. (2002). Communication system: An introduction to signals and noise in electrical communication (4th ed.). Mc graw hill co..
Chicago-tyylinen lähdeviittausCarlson, A. Bruce, ja B. Crilly Janet Paul. Communication System: An Introduction to Signals and Noise in Electrical Communication. 4th ed. Singapore: Mc graw hill co., 2002.
MLA-viiteCarlson, A. Bruce, ja B. Crilly Janet Paul. Communication System: An Introduction to Signals and Noise in Electrical Communication. 4th ed. Mc graw hill co., 2002.
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