Crosby, P. B. (1990). Leading, the art of becoming an executive. McGraw-Hill.
Chicagoスタイル(17版)引用形式Crosby, Philip B. Leading, the Art of Becoming an Executive. New York: McGraw-Hill, 1990.
MLA(9版)引用形式Crosby, Philip B. Leading, the Art of Becoming an Executive. McGraw-Hill, 1990.
警告: この引用は必ずしも正確ではありません.