O'BRIEN JAMES A. (1991). MANAGEMENT INFORMATION SYSTEMS: A MANAGERIAL & USER PERSPECTIVE. GALGOTIA PUBLICATIONS.
芝加哥风格引文O'BRIEN JAMES A. MANAGEMENT INFORMATION SYSTEMS: A MANAGERIAL & USER PERSPECTIVE. NEW DELHI: GALGOTIA PUBLICATIONS, 1991.
MLA引文O'BRIEN JAMES A. MANAGEMENT INFORMATION SYSTEMS: A MANAGERIAL & USER PERSPECTIVE. GALGOTIA PUBLICATIONS, 1991.
警告：这些引文格式不一定是100％准确.