Minnesota Institute of Governmental Research, Inc. (1949). Minnesota's income tax: An analysis of and comparison with other states. Minnesota Institute of Governmental Research, Inc..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Minnesota Institute of Governmental Research, Inc. Minnesota's Income Tax: An Analysis of and Comparison with Other States. [Saint Paul, Minn]: Minnesota Institute of Governmental Research, Inc., 1949.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Minnesota Institute of Governmental Research, Inc. Minnesota's Income Tax: An Analysis of and Comparison with Other States. Minnesota Institute of Governmental Research, Inc., 1949.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.