Mobil Oil Corp. v. Commissioner of Taxes of Vt. , 100 S. Ct. 1223 ( 1980 )
Costa v. Gagnon , 1983 R.I. LEXIS 788 ( 1983 )
State v. Ibbison , 1982 R.I. LEXIS 974 ( 1982 )
BASS, ETC., LTD. v. Tax Comm. , 45 S. Ct. 82 ( 1924 )