Braun, M. S. (2008). Architectural details: Doors. Braun.
Lua i Stíl Chicago (17ú heag.)Braun, Markus Sebastian. Architectural Details: Doors. Berlin: Braun, 2008.
Lua MLA (8ú heag.)Braun, Markus Sebastian. Architectural Details: Doors. Braun, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.