Grisham, J. (1991). The firm. Dell Publishing.
Lua i Stíl Chicago (17ú heag.)Grisham, John. The Firm. New York: Dell Publishing, 1991.
Lua MLA (9ú heag.)Grisham, John. The Firm. Dell Publishing, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.