Cita APA
O'Brien, J. A. (2005). Introduction to information systems (12th ed.). McGraw Hill.
Citación estilo Chicago
O'Brien, James A. Introduction to Information Systems. 12th ed. Boston: McGraw Hill, 2005.
Cita MLA
O'Brien, James A. Introduction to Information Systems. 12th ed. McGraw Hill, 2005.
Warning: These citations may not always be 100% accurate.