共 7 条
[3]
多变量分析方法[M]. 中国税务出版社 , 陈正昌等著, 2005
[6]
Firms’ motivations for cooperative R&D: an empirical analysis of Spanish firms[J] . Research Policy . 2001 (8)
[7]
E-commerce and the"reluctant"small business owner:Howtechnology is changing the business model for small and medium-sized enterprises(SMEs). Daniel,T.A,McInerney,M.S. The International Jour-nal of Applied Management and Technology . 2005