Lysiak, W. (1983). Frank Lloyd Wright. Henschelverlag.
Lua i Stíl Chicago (17ú heag.)Lysiak, Waldemar. Frank Lloyd Wright. Berlin: Henschelverlag, 1983.
Lua MLA (8ú heag.)Lysiak, Waldemar. Frank Lloyd Wright. Henschelverlag, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.