1. Wolf JR: Human resource management. Psychiatr Annals 19: 432–434, 1989
2. Equal Employment Opportunity Commission (EEOC) Guidelines on Discrimination Because of National Origin, Code of Federal Regulations, Title 29, Chapter XIV, Part 1606. EEOC Decision No. 71–969 (1970)
3. Equal Employment Opportunity Commission (EEOC), Title 7, Civil Rights Act of 1964, as amended. Authority transferred to EEOC by Federal Civil Rights Reorganization Plan of 1978.
4. Johnson v. Pike Co., F. Supp. 490 (C.D. Calif. 1971); EEOC Decision No. 74–02 (1973)
5. Phillips v. Martin Marietta Corp., 400 U.S. 542 (1971)