Howard, R., Ruggeri, G. C., & VanWart, D. (1994). Federal tax changes and marginal tax rates: 1986 and 1993. Univ. of Alberta, Department of Economics.
Chicago-Zitierstil (17. Ausg.)Howard, R., Guiseppe C. Ruggeri, und D. VanWart. Federal Tax Changes and Marginal Tax Rates: 1986 and 1993. Edmonton: Univ. of Alberta, Department of Economics, 1994.
MLA-Zitierstil (9. Ausg.)Howard, R., et al. Federal Tax Changes and Marginal Tax Rates: 1986 and 1993. Univ. of Alberta, Department of Economics, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.