(1996). Data communications, computer networks, and open systems (4th ed.). Pearson.
Chicago-čujuhus (17. p.)Data Communications, Computer Networks, and Open Systems. 4th ed. New Delhi: Pearson, 1996.
MLA-čujuhus (9. p.)Data Communications, Computer Networks, and Open Systems. 4th ed. Pearson, 1996.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.