Kapelle, T. P. (1956). Wunder in uns: Th. P. Kapelle. Lux.
Lua i Stíl Chicago (17ú heag.)Kapelle, Th. P. Wunder in Uns: Th. P. Kapelle. Murnau [u.a.]: Lux, 1956.
Lua MLA (8ú heag.)Kapelle, Th. P. Wunder in Uns: Th. P. Kapelle. Lux, 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.