Hungarian Scientific Council for World Economy. (1990). Trends in World Economy. Hungarian Scientific Council for World Economy.
Lua i Stíl Chicago (17ú heag.)Hungarian Scientific Council for World Economy. Trends in World Economy. Budapest: Hungarian Scientific Council for World Economy, 1990.
Lua MLA (9ú heag.)Hungarian Scientific Council for World Economy. Trends in World Economy. Hungarian Scientific Council for World Economy, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.