Não informado. (1960). Accident Analysis and Prevention. Pergamon Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Accident Analysis and Prevention. Elmsford, NY: Pergamon Press, 1960.
Lua MLA (8ú heag.)Não informado. Accident Analysis and Prevention. Pergamon Press, 1960.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.