Não informado. (2004). Kobe Economic and Business Review. Kobe University, Research Institute for Economics and Business Administration.
Chicago-referens (17:e uppl.)Não informado. Kobe Economic and Business Review. Kobe, Japão: Kobe University, Research Institute for Economics and Business Administration, 2004.
MLA-referens (8:e uppl.)Não informado. Kobe Economic and Business Review. Kobe University, Research Institute for Economics and Business Administration, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.