Barrett, H. J. (1918). Modern methods in the office: How to cut corners and save money. Harper.
Chicagoスタイル(17版)引用形式Barrett, Harold James. Modern Methods in the Office: How to Cut Corners and Save Money. New York, London: Harper, 1918.
MLA(8版)引用形式Barrett, Harold James. Modern Methods in the Office: How to Cut Corners and Save Money. Harper, 1918.
警告: この引用は必ずしも正確ではありません.