HITCHCOCK, H. R. (1977). The Architecture Of H.h. Richardson And His Time. The Mit Press.
Lua i Stíl Chicago (17ú heag.)HITCHCOCK, Henry Russel. The Architecture Of H.h. Richardson And His Time. The Mit Press, 1977.
Lua MLA (8ú heag.)HITCHCOCK, Henry Russel. The Architecture Of H.h. Richardson And His Time. The Mit Press, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.