1. Bence v. Detroit Health Corporation, 712 F.2d 1024, 6th Cir. 1983.
2. Pay-for-knowledge: How to Increase Employee Flexibility;Boyett,1988
3. Skill-based Pay;Bunning;Personnel Administrator,1989
4. Equal Pay and Gender: Implications of Court Cases for Personnel Practices;Cooper;The Academy of Management Review,1984
5. Corning Glass Works v. Brennan 417 U.S. 188. 1973.