Dvorak, J., & Anis, N. (1992). Dvorak's guide to PC telecommunications (2nd ed.). Berkeley: Osborne McGraw-Hill.
Παραπομπή Chicago StyleDvorak, John, and Nick Anis. Dvorak's Guide to PC Telecommunications. 2nd ed. Berkeley: Osborne McGraw-Hill, 1992.
Παραπομπή MLADvorak, John, and Nick Anis. Dvorak's Guide to PC Telecommunications. 2nd ed. Berkeley: Osborne McGraw-Hill, 1992.
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