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Lua i Stíl Chicago (17ú heag.)Carrington, William, agus Enrica Detragiache. How Big Is the Brain Drain? Washington, D.C.: International Monetary Fund, 1998.
Lua MLA (8ú heag.)Carrington, William, agus Enrica Detragiache. How Big Is the Brain Drain? International Monetary Fund, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.