HILDICK, B. W. (1983). The case of the slingshot sniper: A McGurk Mystery. Mac,illan.
Lua i Stíl Chicago (17ú heag.)HILDICK, Bye W. The Case of the Slingshot Sniper: A McGurk Mystery. New York: Mac,illan, 1983.
Lua MLA (9ú heag.)HILDICK, Bye W. The Case of the Slingshot Sniper: A McGurk Mystery. Mac,illan, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.