Oka, C. (2003). Anticipating Arrears to the IMF Early Warning Systems. International Monetary Fund.
Chicago Style aipamenaOka, Chikako. Anticipating Arrears to the IMF Early Warning Systems. Washington, D.C.: International Monetary Fund, 2003.
MLA aipamenaOka, Chikako. Anticipating Arrears to the IMF Early Warning Systems. International Monetary Fund, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.