International Monetary Fund. Monetary and Capital Markets Department. (2013). Republic of Poland: Technical Note on Impaired Loans. International Monetary Fund.
Chicago-viite (17. p.)International Monetary Fund. Monetary and Capital Markets Department. Republic of Poland: Technical Note on Impaired Loans. Washington, D.C.: International Monetary Fund, 2013.
MLA-viite (8. p.)International Monetary Fund. Monetary and Capital Markets Department. Republic of Poland: Technical Note on Impaired Loans. International Monetary Fund, 2013.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.