Hüppauf, B. (1997). War, violence and the modern condition. de Gruyter.
Lua i Stíl Chicago (17ú heag.)Hüppauf, Bernd. War, Violence and the Modern Condition. Berlin [u.a.]: de Gruyter, 1997.
Lua MLA (8ú heag.)Hüppauf, Bernd. War, Violence and the Modern Condition. de Gruyter, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.