Church buildings: A guide to planning and design. Architectural Press.
Lua i Stíl Chicago (17ú heag.)Church Buildings: A Guide to Planning and Design. [London: Architectural Press.
Lua MLA (9ú heag.)Church Buildings: A Guide to Planning and Design. Architectural Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.