PROAKIS JOHN G. (2005). COMMUNICATION SYSTEMS ENGINEERING 2ND ED (2ND ED.). PRENTICE HALL OF INDIA.
Chicago-čujuhus (17. p.)PROAKIS JOHN G. COMMUNICATION SYSTEMS ENGINEERING 2ND ED. 2ND ED. NEW DELHI: PRENTICE HALL OF INDIA, 2005.
MLA-čujuhus (9. p.)PROAKIS JOHN G. COMMUNICATION SYSTEMS ENGINEERING 2ND ED. 2ND ED. PRENTICE HALL OF INDIA, 2005.
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