Burger, E., & Schuppe, W. Technical dictionary of data processing, computers, office machines. Pergamon press.
Lua i Stíl Chicago (17ú heag.)Burger, Erich, agus Wolfgang Schuppe. Technical Dictionary of Data Processing, Computers, Office Machines. Oxford: Pergamon press.
Lua MLA (9ú heag.)Burger, Erich, agus Wolfgang Schuppe. Technical Dictionary of Data Processing, Computers, Office Machines. Pergamon press.
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