Hutton, E. (2017). The Revenue Administration-Gap Analysis Program: Model and Methodology for Value-Added Tax Gap Estimation. International Monetary Fund.
Chicago-referens (17:e uppl.)Hutton, Eric. The Revenue Administration-Gap Analysis Program: Model and Methodology for Value-Added Tax Gap Estimation. Washington, D.C.: International Monetary Fund, 2017.
MLA-referens (8:e uppl.)Hutton, Eric. The Revenue Administration-Gap Analysis Program: Model and Methodology for Value-Added Tax Gap Estimation. International Monetary Fund, 2017.
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