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Lua i Stíl Chicago (17ú heag.)Editor's of Time-life boks. Photography as a Tool. New York: Time - Life books, 1970.
Lua MLA (9ú heag.)Editor's of Time-life boks. Photography as a Tool. Time - Life books, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.