Zumthor, P., Kluge, A., & O'Brian, S. (2011). Peter Zumthor: Hortus Conclusus ; Serpentine Gallery Pavillion 2011. koenig Books [u.a.].
Lua i Stíl Chicago (17ú heag.)Zumthor, Peter, Alexander Kluge, agus Sophie O'Brian. Peter Zumthor: Hortus Conclusus ; Serpentine Gallery Pavillion 2011. Köln: koenig Books [u.a.], 2011.
Lua MLA (8ú heag.)Zumthor, Peter, et al. Peter Zumthor: Hortus Conclusus ; Serpentine Gallery Pavillion 2011. koenig Books [u.a.], 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.