Não informado. (2002). Business History Review. Harvard University, Graduate School of Business Administration.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Business History Review. Boston, Mass: Harvard University, Graduate School of Business Administration, 2002.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Business History Review. Harvard University, Graduate School of Business Administration, 2002.
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