Norton Peter & Gentry Renee. (1992). Inside the Norton Desktop for Dos. New York, Brady Publishing, 1992.
Čikaški stil citiranja (17. izdanje)Norton Peter i Gentry Renee. Inside the Norton Desktop for Dos. New York, Brady Publishing, 1992, 1992.
MLA način citiranja (9. izdanje)Norton Peter i Gentry Renee. Inside the Norton Desktop for Dos. New York, Brady Publishing, 1992, 1992.
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