Klauck, H. (2014). Essenes - Fideism. de Gruyter.
Lua i Stíl Chicago (17ú heag.)Klauck, Hans-Josef. Essenes - Fideism. Berlin [u.a.]: de Gruyter, 2014.
Lua MLA (8ú heag.)Klauck, Hans-Josef. Essenes - Fideism. de Gruyter, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.