7Cooper R.G.The Dimensions of Indusrial New Product Success and Failure[J].Journal of Marketing,1979,43(3):93-103.
8Cooper R.G.and Brentani U.New Industrial Financial Services:What Distinguishes the Winners[J].The Journal of Product Innovation Management,1991,8(1):75-90.
9Kleinschmidt E.J.and Cooper R.G.The Impact of Product Innovativeness on Performance[J].The Journal of Product Innovation Management,1991,8(4):240-251.
10Song X.M.and Parry M.E.A Cross-National Comparative Study of New Product Development Processes:Jqan and the United States[J].Journal of Marketing,1997,61(2):1-18.