Lua APA (7ú heag.)
Sharma, S., & Sharma, D. (2012). Communication systems: Analog and digital (5th rev. ed.). S.K. Kataria.
Lua i Stíl Chicago (17ú heag.)
Sharma, Sanjay, agus Deeksha Sharma. Communication Systems: Analog and Digital. 5th rev. ed. New Delhi: S.K. Kataria, 2012.
Lua MLA (9ú heag.)
Sharma, Sanjay, agus Deeksha Sharma. Communication Systems: Analog and Digital. 5th rev. ed. S.K. Kataria, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.