共 57 条
[1]
[Anonymous], 1998, J MARKET FOCUSED MAN, DOI [10.1023/a:1009747516235, DOI 10.1023/A:1009747516235]
[5]
Baker W.E., 1999, J MARKET FOCUSED MAN, V4, P295, DOI DOI 10.1023/A:1009830402395
[9]
COOPER RG, 1987, J PROD INNOVAT MANAG, V4, P169, DOI 10.1111/1540-5885.430169