Forouzan, B. A., Coombs, C. A., & Fegan, S. C. (2003). Data communications and networking (2nd ed. update.). Tata McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Forouzan, Behrouz A., Catherine Ann Coombs, agus Sophia Chung Fegan. Data Communications and Networking. 2nd ed. update. Boston ; New Delhi: Tata McGraw-Hill, 2003.
Lua MLA (8ú heag.)Forouzan, Behrouz A., et al. Data Communications and Networking. 2nd ed. update. Tata McGraw-Hill, 2003.
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