4BRAGDON M. Is pollution profitable? [J]. Risk Management, 1972, 19(4): 9-18.
5BOWEN H R. Social responsibility of the Businessman [M]. NewYork: Harper & Row, 1953.
6LEE E. Preston, Douglas E O'Bannon. The corporate social- financial performance relationship: A Typolgy and Analysis [J]. Business and Society, 1997, 36(4): 419-429.