Fisk, J. W. (1916). Retail selling: A guide to the best modern practice. Harper & Brothers.
Lua i Stíl Chicago (17ú heag.)Fisk, James W. Retail Selling: A Guide to the Best Modern Practice. New York, London: Harper & Brothers, 1916.
Lua MLA (8ú heag.)Fisk, James W. Retail Selling: A Guide to the Best Modern Practice. Harper & Brothers, 1916.
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