Harwood, S. (2003). ERP: The implementation cycle. Butterworth-Heinemann.
Chicagoスタイル(17版)引用形式Harwood, Stephen. ERP: The Implementation Cycle. Oxford: Butterworth-Heinemann, 2003.
MLA(9版)引用形式Harwood, Stephen. ERP: The Implementation Cycle. Butterworth-Heinemann, 2003.
警告: この引用は必ずしも正確ではありません.