Porter, G. A., & Norton, C. L. (2001). Financial accounting: The impact on decision makers (3rd ed.). Harcourt College Publishers.

Porter, Gary A., and Curtis L. Norton. Financial Accounting: The Impact on Decision Makers. 3rd ed. Fort Worth: Harcourt College Publishers, 2001.

Porter, Gary A., and Curtis L. Norton. Financial Accounting: The Impact on Decision Makers. 3rd ed. Harcourt College Publishers, 2001.