GUPTA PRAKASH C. (2006). DATA COMMUNICATIONS AND COMPUTER NETWORKS. PRENTICE-HALL OF INDIA PRIVATE LIMITED.
Chicago-čujuhus (17. p.)GUPTA PRAKASH C. DATA COMMUNICATIONS AND COMPUTER NETWORKS. NEW DELHI: PRENTICE-HALL OF INDIA PRIVATE LIMITED, 2006.
MLA-čujuhus (9. p.)GUPTA PRAKASH C. DATA COMMUNICATIONS AND COMPUTER NETWORKS. PRENTICE-HALL OF INDIA PRIVATE LIMITED, 2006.
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