Lua APA (7ú heag.)

(2001). Crystal box: House, Stuttgart, Germany : Architekt: Werner Sobek. The Architectural Review.

Lua i Stíl Chicago (17ú heag.)

"Crystal Box: House, Stuttgart, Germany : Architekt: Werner Sobek." The Architectural Review 2001.

Lua MLA (8ú heag.)

"Crystal Box: House, Stuttgart, Germany : Architekt: Werner Sobek." The Architectural Review, 2001.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.