Grey, T. C. (2014). Formalism and pragmatism in American law. Brill.
Lua i Stíl Chicago (17ú heag.)Grey, Thomas C. Formalism and Pragmatism in American Law. Leiden, Netherlands: Brill, 2014.
Lua MLA (9ú heag.)Grey, Thomas C. Formalism and Pragmatism in American Law. Brill, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.