Παραπομπή APA
Rand, J. H. 1. (1926). Assuring business profits: Or, how to run any business on a business basis. New York: B. C. Forbes publishing company.
Παραπομπή Chicago StyleRand, James H. 1886-1968. Assuring Business Profits: Or, How to Run Any Business On a Business Basis. New York: B. C. Forbes publishing company, 1926.
Παραπομπή MLARand, James H. 1886-1968. Assuring Business Profits: Or, How to Run Any Business On a Business Basis. New York: B. C. Forbes publishing company, 1926.
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