APA aipamena

COUCH, L. (2009). DIGITAL AND ANALOG COMMUNICATION SYSTEMS. PEARSON EDUCATION.

Chicago Style aipamena

COUCH, L. DIGITAL AND ANALOG COMMUNICATION SYSTEMS. NEW DELHI: PEARSON EDUCATION, 2009.

MLA aipamena

COUCH, L. DIGITAL AND ANALOG COMMUNICATION SYSTEMS. PEARSON EDUCATION, 2009.