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Lua i Stíl Chicago (17ú heag.)Opie, Clive. Doing Educational Research. New Delhi: Vistaar, 2004.
Lua MLA (9ú heag.)Opie, Clive. Doing Educational Research. Vistaar, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.