Optner, S. L. (1960). Systems analysis for business management. Prentice-Hall.
Chicagoスタイル(17版)引用形式Optner, Stanford L. Systems Analysis for Business Management. Englewood Cliffs, N. J: Prentice-Hall, 1960.
MLA(9版)引用形式Optner, Stanford L. Systems Analysis for Business Management. Prentice-Hall, 1960.
警告: この引用は必ずしも正確ではありません.