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Lua i Stíl Chicago (17ú heag.)English Language Services agus English language services. English 900.: Book Three. London: Macmillan, 1964.
Lua MLA (9ú heag.)English Language Services agus English language services. English 900.: Book Three. Macmillan, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.