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Lua i Stíl Chicago (17ú heag.)Hispanic Culture Series. [Microfilm ed.]. Cambridge, Mass.: General Microfilm Co., 1964.
Lua MLA (8ú heag.)Hispanic Culture Series. [Microfilm ed.]. General Microfilm Co., 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.