5KHUMPHREYS P. An inter -organizational information system for supply chain management [ J ]. Production Economics, 2001 : 70 (3): 245-255.
6HELEN DRIVA, KULWANT S. PAWAR, UNNY MENON. Performance evaluation of new product development from a company perspective [J], Integrated Manufacturing Systems, 2001:12 (5) : 368 - 378.
