8Baysiner, B. , and R. E. Hoskisson . 1990. The Composition of Directors and Strategic Control: Effect on Corporate Strategy.Academy of Management Review, 15 : 72 - 87.
9COSO: Internal Control -Integrated Framework. 1992, Edition, 1994.
10E. Fama. 1980. Agency problem and the theory of the firm. Journal of Political Economy 88:287 -306.