Sobek, W., Heinlein, F., & Sostmann, M. (2008). Werner Sobek: Light Works / [eds. and concept] Frank Heinlein ; Maren Sostmann. av ed..
Lua i Stíl Chicago (17ú heag.)Sobek, Werner, Frank Heinlein, agus Maren Sostmann. Werner Sobek: Light Works / [eds. and Concept] Frank Heinlein ; Maren Sostmann. Ludwigsburg: av ed., 2008.
Lua MLA (8ú heag.)Sobek, Werner, et al. Werner Sobek: Light Works / [eds. and Concept] Frank Heinlein ; Maren Sostmann. av ed., 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.