APA (7th ed.) Zitazioa
Davis Gordon B. (1977). Introduction to computers (3rd ed.). McGraw-Hill Book Co..
Chicago Style (17th ed.) Zitazioa
Davis Gordon B. Introduction to Computers. 3rd ed. New York: McGraw-Hill Book Co., 1977.
MLA (9th ed.) Zitazioa
Davis Gordon B. Introduction to Computers. 3rd ed. McGraw-Hill Book Co., 1977.
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