American Institute of Architects. The Octagon. American Institute of Architects].
Lua i Stíl Chicago (17ú heag.)American Institute of Architects. The Octagon. [Washington, D.C.: American Institute of Architects].
Lua MLA (8ú heag.)American Institute of Architects. The Octagon. American Institute of Architects].
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.