Ullrich, K. (1984). Olympia made in USA (o.A.). Dietz.
Lua i Stíl Chicago (17ú heag.)Ullrich, Klaus. Olympia Made in USA. o.A. Berlin: Dietz, 1984.
Lua MLA (8ú heag.)Ullrich, Klaus. Olympia Made in USA. o.A. Dietz, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.