International Monetary Fund. Statistics Dept. (2018). Costa Rica: Technical Assistance Report-The Coordinated Direct Investment Survey and the Coordinated Portfolio Investment Survey (March 6-14, 2014). International Monetary Fund.
Lua i Stíl Chicago (17ú heag.)International Monetary Fund. Statistics Dept. Costa Rica: Technical Assistance Report-The Coordinated Direct Investment Survey and the Coordinated Portfolio Investment Survey (March 6-14, 2014). Washington, D.C.: International Monetary Fund, 2018.
Lua MLA (8ú heag.)International Monetary Fund. Statistics Dept. Costa Rica: Technical Assistance Report-The Coordinated Direct Investment Survey and the Coordinated Portfolio Investment Survey (March 6-14, 2014). International Monetary Fund, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.