APA Citation

O'Brien, J. A., & Marakas, G. M. (2007). Introduction to information systems (13th ed.). Boston: McGraw-Hill/Irwin.

Chicago Style Citation

O'Brien, James A., and George M. Marakas. Introduction to Information Systems. 13th ed. Boston: McGraw-Hill/Irwin, 2007.

MLA Citation

O'Brien, James A., and George M. Marakas. Introduction to Information Systems. 13th ed. Boston: McGraw-Hill/Irwin, 2007.

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