SHELLY, G. B. (1980). Introduction to Computer and Data Processing. Anaheim J. Cashman.
Lua i Stíl Chicago (17ú heag.)SHELLY, Gary B. Introduction to Computer and Data Processing. Anaheim J. Cashman, 1980.
Lua MLA (8ú heag.)SHELLY, Gary B. Introduction to Computer and Data Processing. Anaheim J. Cashman, 1980.
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