Couch, L. W. (1995). Modern communication systems: Principles and applications. Prentice Hall ; Prentice Hall.
Chicago-viite (17. p.)Couch, Leon W. Modern Communication Systems: Principles and Applications. New York : New Delhi: Prentice Hall ; Prentice Hall, 1995.
MLA-viite (8. p.)Couch, Leon W. Modern Communication Systems: Principles and Applications. Prentice Hall ; Prentice Hall, 1995.
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