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Lua i Stíl Chicago (17ú heag.)International Council for Adult Education, International Development Research Centre (Canada), agus Margaret Gayfer. The World of Literacy: Policy, Research, and Action. Ottawa: IDRC, 1979.
Lua MLA (8ú heag.)International Council for Adult Education, et al. The World of Literacy: Policy, Research, and Action. IDRC, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.