APA način citiranja

O'Brien, J. A. (2005). Introduction to information systems (12th ed.). Boston: McGraw-Hill/Irwin.

Čikaški stil citiranja

O'Brien, James A. Introduction to Information Systems. 12th ed. Boston: McGraw-Hill/Irwin, 2005.

MLA način citiranja

O'Brien, James A. Introduction to Information Systems. 12th ed. Boston: McGraw-Hill/Irwin, 2005.

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