(1937). Familie, Sippe, Volk. : Metzner.
Lua i Stíl Chicago (17ú heag.)Familie, Sippe, Volk. Berlin: : Metzner, 1937.
Lua MLA (8ú heag.)Familie, Sippe, Volk. : Metzner, 1937.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.