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Lua i Stíl Chicago (17ú heag.)INFORMATION:.. agus George PSACHAROPOULOS. Information: An Essential Factor in Educational Planning and Policy. Paris: UNESCO, 1980.
Lua MLA (9ú heag.)INFORMATION:.. agus George PSACHAROPOULOS. Information: An Essential Factor in Educational Planning and Policy. UNESCO, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.