International Monetary Fund. (2004). Bulgaria: Fourth Review Under the Stand-By Arrangement, Requests for Waiver of Applicability of Performance Criteria and Waiver of Nonobservance of Performance Criterion, and Request for Extension of the Arrangement. International Monetary Fund.
Chicago-referens (17:e uppl.)International Monetary Fund. Bulgaria: Fourth Review Under the Stand-By Arrangement, Requests for Waiver of Applicability of Performance Criteria and Waiver of Nonobservance of Performance Criterion, and Request for Extension of the Arrangement. Washington, D.C.: International Monetary Fund, 2004.
MLA-referens (8:e uppl.)International Monetary Fund. Bulgaria: Fourth Review Under the Stand-By Arrangement, Requests for Waiver of Applicability of Performance Criteria and Waiver of Nonobservance of Performance Criterion, and Request for Extension of the Arrangement. International Monetary Fund, 2004.