Cleland, D. I., & Ireland, L. R. (2000). Project manager's portable handbook. McGraw Hill.
Chicagoスタイル(17版)引用形式Cleland, David I., , Lewis R. Ireland. Project Manager's Portable Handbook. New York: McGraw Hill, 2000.
MLA(9版)引用形式Cleland, David I., , Lewis R. Ireland. Project Manager's Portable Handbook. McGraw Hill, 2000.
警告: この引用は必ずしも正確ではありません.