Cita APA (7th ed.)
Sharma, S., & Sharma, D. (2012). Communication systems: Analog and digital (5th rev. ed.). S.K. Kataria.
Cita Chicago (17th ed.)
Sharma, Sanjay, i Deeksha Sharma. Communication Systems: Analog and Digital. 5th rev. ed. New Delhi: S.K. Kataria, 2012.
Cita MLA (9th ed.)
Sharma, Sanjay, i Deeksha Sharma. Communication Systems: Analog and Digital. 5th rev. ed. S.K. Kataria, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.