bach, G. (1983). The inner enemy. Berkley.
Lua i Stíl Chicago (17ú heag.)bach, George. The Inner Enemy. New York: Berkley, 1983.
Lua MLA (9ú heag.)bach, George. The Inner Enemy. Berkley, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.