Davis, J. (2002). Garfield bigger than life. Ballantine Books.
Lua i Stíl Chicago (17ú heag.)Davis, Jim. Garfield Bigger than Life. New York: Ballantine Books, 2002.
Lua MLA (8ú heag.)Davis, Jim. Garfield Bigger than Life. Ballantine Books, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.