Ruts, O., Schuler, A., & Hoffmann, H. (2002). Bilderbuch Menschen: Living picture books. Memoria Pulp.
Lua i Stíl Chicago (17ú heag.)Ruts, Oliver, Andrea Schuler, agus Herbert Hoffmann. Bilderbuch Menschen: Living Picture Books. Berlin: Memoria Pulp, 2002.
Lua MLA (8ú heag.)Ruts, Oliver, et al. Bilderbuch Menschen: Living Picture Books. Memoria Pulp, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.