Norton Peter. (2003). Peter Norton's Introduction to Computers Fifth Edition, Essential Concepts, Student Edition. American: Glencoe--McGraw Hill.
Čikaški stil citiranjaNorton Peter. Peter Norton's Introduction to Computers Fifth Edition, Essential Concepts, Student Edition. American: Glencoe--McGraw Hill, 2003.
MLA način citiranjaNorton Peter. Peter Norton's Introduction to Computers Fifth Edition, Essential Concepts, Student Edition. American: Glencoe--McGraw Hill, 2003.
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