McNamara, E. (1958). Once over deadly. Abelard-Schuman.
Lua i Stíl Chicago (17ú heag.)McNamara, Ed. Once over Deadly. London: Abelard-Schuman, 1958.
Lua MLA (8ú heag.)McNamara, Ed. Once over Deadly. Abelard-Schuman, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.