Haiss, E. (1960). Cathedral of Our Lady of Ettal. Ettal Abbey.
Lua i Stíl Chicago (17ú heag.)Haiss, Emmanuel. Cathedral of Our Lady of Ettal. Ettal: Ettal Abbey, 1960.
Lua MLA (8ú heag.)Haiss, Emmanuel. Cathedral of Our Lady of Ettal. Ettal Abbey, 1960.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.