International Monetary Fund. Monetary and Capital Markets Department. (2013). Republic of Poland: Technical Note on Impaired Loans. International Monetary Fund.
Παραπομπή σε μορφή Chicago (17η εκδ.)International Monetary Fund. Monetary and Capital Markets Department. Republic of Poland: Technical Note on Impaired Loans. Washington, D.C.: International Monetary Fund, 2013.
Παραπομπή σε μορφή MLA (8th εκδ.)International Monetary Fund. Monetary and Capital Markets Department. Republic of Poland: Technical Note on Impaired Loans. International Monetary Fund, 2013.
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