APA(7版)引用形式

Leffingwell, W. (1975). Text book of office management (3rd.). McGraw Hill.

Chicagoスタイル(17版)引用形式

Leffingwell, W. Text Book of Office Management. 3rd. New Delhi: McGraw Hill, 1975.

MLA(9版)引用形式

Leffingwell, W. Text Book of Office Management. 3rd. McGraw Hill, 1975.

警告: この引用は必ずしも正確ではありません.