APA (7th ed.) Zitazioa

Yang, J., & Nyberg, D. (2009). External debt sustainability in HIPC completion point countries. International Monetary Fund.

Chicago Style (17th ed.) Zitazioa

Yang, Jin, eta Dan Nyberg. External Debt Sustainability in HIPC Completion Point Countries. [Washington D.C.]: International Monetary Fund, 2009.

MLA (9th ed.) Zitazioa

Yang, Jin, eta Dan Nyberg. External Debt Sustainability in HIPC Completion Point Countries. International Monetary Fund, 2009.