O'Brien, J. A. (1995). Instructor's resource manual with data/solutions diskette to accompany Introduction to information systems: An end user/enterprise perspective (Alternate Edition.). Irwin.
Citazione stile Chigago Style (17a edizione)O'Brien, James A. Instructor's Resource Manual with Data/solutions Diskette to Accompany Introduction to Information Systems: An End User/enterprise Perspective. Alternate Edition. Chicago: Irwin, 1995.
Citatione MLA (9a ed.)O'Brien, James A. Instructor's Resource Manual with Data/solutions Diskette to Accompany Introduction to Information Systems: An End User/enterprise Perspective. Alternate Edition. Irwin, 1995.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.