Huth, W. R. (1977). W. Robert Huth.
Lua i Stíl Chicago (17ú heag.)Huth, Willy Robert. W. Robert Huth. Berlin, 1977.
Lua MLA (8ú heag.)Huth, Willy Robert. W. Robert Huth. 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.