International Monetary Fund. Statistics Dept. (2020). El Salvador: Technical Assistance Report-Monthly Volume Indicator of Economic Activity and Institutional Sector Accounts Mission. International Monetary Fund.
Chicago Style aipamenaInternational Monetary Fund. Statistics Dept. El Salvador: Technical Assistance Report-Monthly Volume Indicator of Economic Activity and Institutional Sector Accounts Mission. Washington, D.C.: International Monetary Fund, 2020.
MLA aipamenaInternational Monetary Fund. Statistics Dept. El Salvador: Technical Assistance Report-Monthly Volume Indicator of Economic Activity and Institutional Sector Accounts Mission. International Monetary Fund, 2020.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.