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Lua i Stíl Chicago (17ú heag.)CARVER ROBERT H. DOING DATA ANALYSIS WITH SPSS 10.0. BELMONT: DUXBURY PRESS, 2000.
Lua MLA (9ú heag.)CARVER ROBERT H. DOING DATA ANALYSIS WITH SPSS 10.0. DUXBURY PRESS, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.