Obermeyer, T. L. (1982). Autocad Architectural Lab Manuel Thomas L. Obermeyer. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Obermeyer, Thomas L. Autocad Architectural Lab Manuel Thomas L. Obermeyer. McGraw-Hill, 1982.
Lua MLA (8ú heag.)Obermeyer, Thomas L. Autocad Architectural Lab Manuel Thomas L. Obermeyer. McGraw-Hill, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.