Dvorak, J., & Anis, N. (1992). Dvorak's inside track to DOS and PC performance. Berkeley, CA.: Osborne McGraw-Hill.
Παραπομπή Chicago StyleDvorak, John, and Nick Anis. Dvorak's Inside Track to DOS and PC Performance. Berkeley, CA.: Osborne McGraw-Hill, 1992.
Παραπομπή MLADvorak, John, and Nick Anis. Dvorak's Inside Track to DOS and PC Performance. Berkeley, CA.: Osborne McGraw-Hill, 1992.
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