Lua APA (7ú heag.)
Singh, A., & Chhabra, A. K. (2004). Principles of communication engineering (6th rev ed.). S. Chand.
Lua i Stíl Chicago (17ú heag.)
Singh, Anokh, agus A. K. Chhabra. Principles of Communication Engineering. 6th rev ed. New Delhi: S. Chand, 2004.
Lua MLA (9ú heag.)
Singh, Anokh, agus A. K. Chhabra. Principles of Communication Engineering. 6th rev ed. S. Chand, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.