APA-čujuhus (7. p.)
Singh, A., & Chhabra, A. K. (2004). Principles of communication engineering (6th rev ed.). S. Chand.
Chicago-čujuhus (17. p.)
Singh, Anokh, juo A. K. Chhabra. Principles of Communication Engineering. 6th rev ed. New Delhi: S. Chand, 2004.
MLA-čujuhus (9. p.)
Singh, Anokh, juo A. K. Chhabra. Principles of Communication Engineering. 6th rev ed. S. Chand, 2004.
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