Cita APA (7a ed.)

O'BRIEN, J. A. (1990). Management Information Systems A Managerial And User Perspective James A. O'brien. Irwin.

Cita Chicago Style (17a ed.)

O'BRIEN, James A. Management Information Systems A Managerial And User Perspective James A. O'brien. Irwin, 1990.

Cita MLA (8a ed.)

O'BRIEN, James A. Management Information Systems A Managerial And User Perspective James A. O'brien. Irwin, 1990.