DRUCKER , P. (1991). THE PRACTICE OF MANAGEMENT. ALLIED PUB.
Chicagoスタイル(17版)引用形式DRUCKER , P.F. THE PRACTICE OF MANAGEMENT. AHMEDABAD: ALLIED PUB, 1991.
MLA(9版)引用形式DRUCKER , P.F. THE PRACTICE OF MANAGEMENT. ALLIED PUB, 1991.
警告: この引用は必ずしも正確ではありません.