APA (7 वां संस्करण) प्रशस्ति पत्र
Carlson, A. B., & Crilly, P. B. (2010). Communication systems: An introduction to signals and noise in electrical communication (5th ed.). McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Carlson, A. Bruce, और Paul B. Crilly. Communication Systems: An Introduction to Signals and Noise in Electrical Communication. 5th ed. Boston: McGraw-Hill, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Carlson, A. Bruce, और Paul B. Crilly. Communication Systems: An Introduction to Signals and Noise in Electrical Communication. 5th ed. McGraw-Hill, 2010.
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