Lees, H. P. (1968). Ten thousand passports to hell. Hale.
Lua i Stíl Chicago (17ú heag.)Lees, Harold P. Ten Thousand Passports to Hell. London: Hale, 1968.
Lua MLA (8ú heag.)Lees, Harold P. Ten Thousand Passports to Hell. Hale, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.