Dworkin, R. (1986). Law's empire. Belknap Press.
Lua i Stíl Chicago (17ú heag.)Dworkin, Ronald. Law's Empire. Cambridge, Mass. : New Delhi :Universal Law Publishing Co. Pvt. Ltd.: Belknap Press, 1986.
Lua MLA (8ú heag.)Dworkin, Ronald. Law's Empire. Belknap Press, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.