Carr, H. H., & Snyder, C. A. (2007). Data communications and network security. Boston: McGraw-Hill Irwin.
Παραπομπή Chicago StyleCarr, Houston H., and Charles A. Snyder. Data Communications and Network Security. Boston: McGraw-Hill Irwin, 2007.
Παραπομπή MLACarr, Houston H., and Charles A. Snyder. Data Communications and Network Security. Boston: McGraw-Hill Irwin, 2007.
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