题名：Measuring Competence? Exploring Firm Effects in Pharmaceutical Research
作者：Rebecca Henderson, Iain Cockburn
期刊全称或缩写：Strategic Management Journal
年份，卷（期），起止页码：Volume 15, Issue S1, pages 63–84, 1994
电子链接：http://onlinelibrary.wiley.com/doi/10.1002/smj.4250150906/abstract