Forouzan, B. A., & Fegan, S. C. (2004). Data communications and networking (3rd ed.). Tata McGraw-Hill Higher Education.
Chicago-viite (17. p.)Forouzan, Behrouz A., ja Sophia Chung Fegan. Data Communications and Networking. 3rd ed. Dubuque, Iowa: Tata McGraw-Hill Higher Education, 2004.
MLA-viite (8. p.)Forouzan, Behrouz A., ja Sophia Chung Fegan. Data Communications and Networking. 3rd ed. Tata McGraw-Hill Higher Education, 2004.
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