Cita APA

Walsh, J. H. (1919). Walsh's business arithmetic. The Gregg Pub. Co..

Citación estilo Chicago

Walsh, John H. Walsh's Business Arithmetic. New York : Boston [etc.]: The Gregg Pub. Co., 1919.

Cita MLA

Walsh, John H. Walsh's Business Arithmetic. The Gregg Pub. Co., 1919.

Warning: These citations may not always be 100% accurate.