Wendel, N., & Hüfler, A. (2015). Nicole Wendel - on and on and on: Author: Dr. Almut Hüfler. Galerie Graphem.
Lua i Stíl Chicago (17ú heag.)Wendel, Nicole, agus Almut Hüfler. Nicole Wendel - on and on and on: Author: Dr. Almut Hüfler. Paris: Galerie Graphem, 2015.
Lua MLA (8ú heag.)Wendel, Nicole, agus Almut Hüfler. Nicole Wendel - on and on and on: Author: Dr. Almut Hüfler. Galerie Graphem, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.