McDonnell Douglas Corp. v. Green , 93 S. Ct. 1817 ( 1973 )
Donald R. MITCHELL, Plaintiff-Appellant, v. DATA GENERAL CORPORATION, Defendant-Appellee , 12 F.3d 1310 ( 1993 )
Price Waterhouse v. Hopkins , 109 S. Ct. 1775 ( 1989 )