Ibelings, H. (1987). Jo Coenen: The discovery of architecture. Ernst and Sohn.
Lua i Stíl Chicago (17ú heag.)Ibelings, Hans. Jo Coenen: The Discovery of Architecture. Netherlands: Ernst and Sohn, 1987.
Lua MLA (9ú heag.)Ibelings, Hans. Jo Coenen: The Discovery of Architecture. Ernst and Sohn, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.