Alexander Hamilton Institute, N. Y. (1914). Forging ahead in business. s.n.
Chicagoスタイル(17版)引用形式Alexander Hamilton Institute, New York. Forging Ahead in Business. New York: s.n, 1914.
MLA(9版)引用形式Alexander Hamilton Institute, New York. Forging Ahead in Business. s.n, 1914.
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