International Monetary Fund. Fiscal Affairs Dept. (2014). Republic of Estonia: Technical Assistance Report-Revenue Administration Gap Analysis Program-The Value-Added Tax Gap. International Monetary Fund.
Chicago-viite (17. p.)International Monetary Fund. Fiscal Affairs Dept. Republic of Estonia: Technical Assistance Report-Revenue Administration Gap Analysis Program-The Value-Added Tax Gap. Washington, D.C.: International Monetary Fund, 2014.
MLA-viite (8. p.)International Monetary Fund. Fiscal Affairs Dept. Republic of Estonia: Technical Assistance Report-Revenue Administration Gap Analysis Program-The Value-Added Tax Gap. International Monetary Fund, 2014.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.