1. Agrawal, A. and Knoeber, C. 1996. Firm performance and mechanisms to control agency problems between managers and shareholders. Journal of Financial and Quantitative Analysis, 31: 377–397.
2. Baysinger, B. and Butler, H. 1985. Corporate governance and the board of directors: performance effects of changes in board composition. Journal of Law, Economics, and Organization, 1: 101–124.
3. Beasley, M. 1996. An empirical analysis of the relation between the board of director composition and financial statement fraud. The Accounting Review, 71: 443–465.
4. Bhagat, S. and Black, B. 1999. The uncertain relationship between board composition and firm performance. Business Lawyer, Vol.: 921–963.
5. Bhagat, S. and Black, B. 2001. The non-correlation between board independence and long term firm performance. Journal of Corporate Law, 27: 231–273.