TOMASI ,WAYNE. (1998). ELECTRONIC COMMUNICATION SYSTEMS: FUNDAMENTALS THROUGH ADVANCED : 2ND ED. NEW JERSEY PRENTICE HALL.
Chicago-referens (17:e uppl.)TOMASI ,WAYNE. ELECTRONIC COMMUNICATION SYSTEMS: FUNDAMENTALS THROUGH ADVANCED : 2ND ED. NEW JERSEY: NEW JERSEY PRENTICE HALL, 1998.
MLA-referens (9:e uppl.)TOMASI ,WAYNE. ELECTRONIC COMMUNICATION SYSTEMS: FUNDAMENTALS THROUGH ADVANCED : 2ND ED. NEW JERSEY PRENTICE HALL, 1998.
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