Frey, W. (2016). Die alte Litanei. Aschkenas.
Lua i Stíl Chicago (17ú heag.)Frey, Winfried. "Die Alte Litanei." Aschkenas 2016.
Lua MLA (8ú heag.)Frey, Winfried. "Die Alte Litanei." Aschkenas, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.