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Lua i Stíl Chicago (17ú heag.)FREIFELDER, David. Molecular Biology.-- Ed.2. Boston: Jones and Bartlett, 1986.
Lua MLA (9ú heag.)FREIFELDER, David. Molecular Biology.-- Ed.2. Jones and Bartlett, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.