APA ציטוט

O Brien, J. A. (2007). Enterprise Information SystemsJames A. O Brien and George M. Marakas. McGraw-Hill.

Chicago Style (17th ed.) Citation

O Brien, James A. Enterprise Information SystemsJames A. O Brien and George M. Marakas. McGraw-Hill, 2007.

ציטוט MLA

O Brien, James A. Enterprise Information SystemsJames A. O Brien and George M. Marakas. McGraw-Hill, 2007.