Cockman, F. G. (1976). Railway architecture. Shire Publications.
Lua i Stíl Chicago (17ú heag.)Cockman, F. G. Railway Architecture. Aylesbury: Shire Publications, 1976.
Lua MLA (8ú heag.)Cockman, F. G. Railway Architecture. Shire Publications, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.