Zumthor, P., Oberli-Turner, M., & Schelbert, C. (2006). Thinking architecture (2nd, expanded ed.). Birkhäuser.
Lua i Stíl Chicago (17ú heag.)Zumthor, Peter, Maureen Oberli-Turner, agus Catherine Schelbert. Thinking Architecture. 2nd, expanded ed. Basel ; Boston: Birkhäuser, 2006.
Lua MLA (8ú heag.)Zumthor, Peter, et al. Thinking Architecture. 2nd, expanded ed. Birkhäuser, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.