International Union, United Automobile, Aerospace & Agricultural Implement Workers of America v. Hoosier Cardinal Corp. , 86 S. Ct. 1107 ( 1966 )
Heffner v. Jacobson , 185 N.J. Super. 524 ( 1982 )
United Parcel Service, Inc. v. Mitchell , 101 S. Ct. 1559 ( 1981 )