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Lua i Stíl Chicago (17ú heag.)Bahr, Bengt von. Studies in the Central Limit Problem. [Stockholm, 1966.
Lua MLA (8ú heag.)Bahr, Bengt von. Studies in the Central Limit Problem. 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.