Forouzan, B. A., & Coombs, C. A. . F. (2001). Data communications and networking. McGraw-Hill.
Chicago-čujuhus (17. p.)Forouzan, Behrouz A., juo Catherine Ann; Fegan Coombs. Data Communications and Networking. Boston: McGraw-Hill, 2001.
MLA-čujuhus (9. p.)Forouzan, Behrouz A., juo Catherine Ann; Fegan Coombs. Data Communications and Networking. McGraw-Hill, 2001.
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