HART, S. (1993). Frank Lloyd Wrigt. Bison Group.
Lua i Stíl Chicago (17ú heag.)HART, Spencer. Frank Lloyd Wrigt. London: Bison Group, 1993.
Lua MLA (9ú heag.)HART, Spencer. Frank Lloyd Wrigt. Bison Group, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.