International Monetary Fund. Monetary and Capital Markets Department. (2017). Bulgaria: Financial Sector Assessment Program: Technical Note. International Monetary Fund.
Cita Chicago (17th ed.)International Monetary Fund. Monetary and Capital Markets Department. Bulgaria: Financial Sector Assessment Program: Technical Note. Washington, D.C.: International Monetary Fund, 2017.
Cita MLA (8th ed.)International Monetary Fund. Monetary and Capital Markets Department. Bulgaria: Financial Sector Assessment Program: Technical Note. International Monetary Fund, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.