Coenen, J., & Ibelings, H. (1989). The discovery of architecture: Jo Coenen. Ed. by Hans Ibelings. Ernst & Sohn.
Lua i Stíl Chicago (17ú heag.)Coenen, Jo, agus Hans Ibelings. The Discovery of Architecture: Jo Coenen. Ed. by Hans Ibelings. Berlin: Ernst & Sohn, 1989.
Lua MLA (8ú heag.)Coenen, Jo, agus Hans Ibelings. The Discovery of Architecture: Jo Coenen. Ed. by Hans Ibelings. Ernst & Sohn, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.