Collins, J. (2011). Great by Choice. Random House.
Lua i Stíl Chicago (17ú heag.)Collins, Jim. Great by Choice. New York: Random House, 2011.
Lua MLA (9ú heag.)Collins, Jim. Great by Choice. Random House, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.