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Lua i Stíl Chicago (17ú heag.)Petrazhitskii, Lev Iosifovich. Law and Morality. Cambridge: Harvard University Press, 1955.
Lua MLA (9ú heag.)Petrazhitskii, Lev Iosifovich. Law and Morality. Harvard University Press, 1955.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.