Skidmore v. Swift & Co. , 65 S. Ct. 161 ( 1944 )
National Labor Relations Board v. Wooster Division of Borgwarner Corp. , 78 S. Ct. 718 ( 1958 )
Bureau of Alcohol, Tobacco & Firearms v. Federal Labor Relations Authority , 104 S. Ct. 439 ( 1983 )