APA (7 वां संस्करण) प्रशस्ति पत्र
Cole, M. (2002). Introduction to telecommunications: Voice, data, and the Internet (2nd ed.). Prentice Hall, Pearson.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Cole, Marion. Introduction to Telecommunications: Voice, Data, and the Internet. 2nd ed. Upper Saddle River, N.J.: Prentice Hall, Pearson, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Cole, Marion. Introduction to Telecommunications: Voice, Data, and the Internet. 2nd ed. Prentice Hall, Pearson, 2002.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.