Harvard University Graduate School of Business Administration. Baker Library. (1937). A Classification of business literature. The H. W. Wilson Company.
Lua i Stíl Chicago (17ú heag.)Harvard University Graduate School of Business Administration. Baker Library. A Classification of Business Literature. New York: The H. W. Wilson Company, 1937.
Lua MLA (9ú heag.)Harvard University Graduate School of Business Administration. Baker Library. A Classification of Business Literature. The H. W. Wilson Company, 1937.
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