【题 名】： Implementation strategy and performance outcomes in related diversification
            【作 者】：Michael Shayne Gary            
           【期刊  】：Strategic Management Journal
           【年, 卷(期), 起止页码】：Volume 26, Issue 7, pages 643–664, July 2005

            【全文链接】：http://onlinelibrary.wiley.com/doi/10.1002/smj.468/abstract

  题名：Business relatedness and performance: a study of managerial perceptions
作者：Anders Pehrsson
期刊：Strategic Management Journal
年，卷，起止页码：Volume 27, Issue 3, pages 265–282, March 2006
全文链接：http://onlinelibrary.wiley.com/doi/10.1002/smj.516/abstract