Fuller, L. L. (1979). The morality of law (Revised ed.). Yale University Press.
Lua i Stíl Chicago (17ú heag.)Fuller, Lon L. The Morality of Law. Revised ed. New Haven: Yale University Press, 1979.
Lua MLA (9ú heag.)Fuller, Lon L. The Morality of Law. Revised ed. Yale University Press, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.