↑ 4.0 4.1 4.2 4.3 International Monetary Fund, Report for Selected Countries and Subjects: Ethiopia World Economic Outlook Database, October 2017.
↑ ३.० ३.१ ३.२ ३.३ "Report for Selected Countries and Subjects", World Economic Outlook Database, International Monetary Fund, अक्टोबर २०१२, अभिगमन मिति २२ जनवरी २०१३।