APA-referens (7:e uppl.)
Sorsa, P. (2006). Macroeconomic challenges with EU accession in southeastern Europe: An overview. International Monetary Fund, IMF Institute.
Chicago-referens (17:e uppl.)
Sorsa, Piritta. Macroeconomic Challenges with EU Accession in Southeastern Europe: An Overview. [Washington, D.C.]: International Monetary Fund, IMF Institute, 2006.
MLA-referens (9:e uppl.)
Sorsa, Piritta. Macroeconomic Challenges with EU Accession in Southeastern Europe: An Overview. International Monetary Fund, IMF Institute, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.