Cram, R. A. My life in architecture. Little.
Lua i Stíl Chicago (17ú heag.)Cram, Ralph Adams. My Life in Architecture. Boston: Little.
Lua MLA (9ú heag.)Cram, Ralph Adams. My Life in Architecture. Little.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.