APA (7th ed.) Zitazioa
Hutchinson Sara E & Sawyer Stacey C. (1998). Computers communication and information: A users guide. Mc Graw Hill.
Chicago Style (17th ed.) Zitazioa
Hutchinson Sara E eta Sawyer Stacey C. Computers Communication and Information: A Users Guide. New York: Mc Graw Hill, 1998.
MLA (9th ed.) Zitazioa
Hutchinson Sara E eta Sawyer Stacey C. Computers Communication and Information: A Users Guide. Mc Graw Hill, 1998.
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