EHRENKRANTZ. (1989). Architectural Systems A Needs, Resources And Design Approach Ezra D. Ehrenkrantz. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)EHRENKRANTZ. Architectural Systems A Needs, Resources And Design Approach Ezra D. Ehrenkrantz. McGraw-Hill, 1989.
Lua MLA (8ú heag.)EHRENKRANTZ. Architectural Systems A Needs, Resources And Design Approach Ezra D. Ehrenkrantz. McGraw-Hill, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.