Foulks, W. G. Historic building facades: The manual for maintenance and rehabilitation.
Lua i Stíl Chicago (17ú heag.)Foulks, William G. Historic Building Facades: The Manual for Maintenance and Rehabilitation.
Lua MLA (8ú heag.)Foulks, William G. Historic Building Facades: The Manual for Maintenance and Rehabilitation.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.