1. Anreder, S.S. , “Profit or Loss? Price-Cutting is Hitting Accountants In the Bottom Line,” Barron's (March 12 1979) pp. 9, 18, 20 & 31.
2. Baker, R.T. , “Competition Within the Profession - An Unprofessional Situation,” CPA Journal (April 1974) pp. 19-20.
3. Regression Diagnostics