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.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিInternational 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.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিInternational Monetary Fund. Statistics Dept. El Salvador: Technical Assistance Report-Monthly Volume Indicator of Economic Activity and Institutional Sector Accounts Mission. International Monetary Fund, 2020.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.