Gray, C. F. (2003). Project management: The managerial process (ada cd). McGraw-Hill.
Chicagoスタイル(17版)引用形式Gray, Clifford F. Project Management: The Managerial Process (ada Cd). McGraw-Hill, 2003.
MLA(8版)引用形式Gray, Clifford F. Project Management: The Managerial Process (ada Cd). McGraw-Hill, 2003.
警告: この引用は必ずしも正確ではありません.