Sachner, P. M., & Wagner, W. F. Architectural record.
Lua i Stíl Chicago (17ú heag.)Sachner, Paul M., agus Walter F. Wagner. Architectural Record.
Lua MLA (8ú heag.)Sachner, Paul M., agus Walter F. Wagner. Architectural Record.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.