International Monetary Fund. Statistics Dept. (1968). International Financial Statistics: International Financial Statistics, December 1968. International Monetary Fund.
Chicago-viite (17. p.)International Monetary Fund. Statistics Dept. International Financial Statistics: International Financial Statistics, December 1968. Washington, D.C.: International Monetary Fund, 1968.
MLA-viite (8. p.)International Monetary Fund. Statistics Dept. International Financial Statistics: International Financial Statistics, December 1968. International Monetary Fund, 1968.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.