Mitchell v. Commissioner ( 1980 )
Meyer v. Commissioner ( 1991 )
William F. Sanford v. Commissioner of Internal Revenue ( 1969 )
Cohan v. Commissioner of Internal Revenue ( 1930 )
charles-a-roat-v-commissioner-internal-revenue-service-alaska-usa ( 1988 )
Peurifoy v. Commissioner ( 1958 )
United States v. Boyle ( 1985 )
Deputy, Administratrix v. Du Pont ( 1940 )
Welch v. Helvering ( 1933 )
Sanford v. Commissioner ( 1968 )
Primuth v. Commissioner ( 1970 )
Vanicek v. Commissioner ( 1985 )