APA (7th ed.) Zitazioa
Gundlach, M. (2009). United under SAP: The process of eliminating information islands for ThyssenKrupp in China (Zhongshan). Diplomica Verlag.
Chicago Style (17th ed.) Zitazioa
Gundlach, Marcel. United Under SAP: The Process of Eliminating Information Islands for ThyssenKrupp in China (Zhongshan). Hamburg: Diplomica Verlag, 2009.
MLA (9th ed.) Zitazioa
Gundlach, Marcel. United Under SAP: The Process of Eliminating Information Islands for ThyssenKrupp in China (Zhongshan). Diplomica Verlag, 2009.
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