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Lua i Stíl Chicago (17ú heag.)Wynn, Ralph M. Obstetrics and Gynecology Annual 1983. 1983.
Lua MLA (9ú heag.)Wynn, Ralph M. Obstetrics and Gynecology Annual 1983. 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.