O'Brien, J. A. (2003). Introduction to information systems (11th ed.). McGraw-Hill.
Chicagoスタイル(17版)引用形式O'Brien, James A. Introduction to Information Systems. 11th ed. Boston: McGraw-Hill, 2003.
MLA(9版)引用形式O'Brien, James A. Introduction to Information Systems. 11th ed. McGraw-Hill, 2003.
警告: この引用は必ずしも正確ではありません.