lester, a. (1982). project planning and control. butterworth & co publishers Ltd.
Chicagoスタイル(17版)引用形式lester, albert. Project Planning and Control. london: butterworth & co publishers Ltd, 1982.
MLA(9版)引用形式lester, albert. Project Planning and Control. butterworth & co publishers Ltd, 1982.
警告: この引用は必ずしも正確ではありません.