APA

Knolmayer G., Mertens P. & Zeier A. (2002). Supply Chain Management Based on SAP Systems. Order Management in Manufacturing Companies. Berlin: Springer-Verlag.

Chicago

Knolmayer G, Mertens P and Zeier A. 2002. Supply Chain Management Based on SAP Systems. Order Management in Manufacturing Companies. Berlin: Springer-Verlag.

Harvard

Knolmayer G., Mertens P. and Zeier A. (2002). Supply Chain Management Based on SAP Systems. Order Management in Manufacturing Companies. Berlin: Springer-Verlag.

MLA

Knolmayer G, Mertens P and Zeier A. Supply Chain Management Based on SAP Systems. Order Management in Manufacturing Companies. Berlin: Springer-Verlag. 2002.