Equal Employment Opportunity Commission v. Pettegrove Truck Service, Inc. , 716 F. Supp. 1430 ( 1989 )
Oscar Mayer & Co. v. Evans , 99 S. Ct. 2066 ( 1979 )
Hishon v. King & Spalding , 104 S. Ct. 2229 ( 1984 )