Groák, S. (1992). The idea of building: Thought and action in the design and production of buildings. E & FN Spon.
Lua i Stíl Chicago (17ú heag.)Groák, Steven. The Idea of Building: Thought and Action in the Design and Production of Buildings. London ; New York: E & FN Spon, 1992.
Lua MLA (9ú heag.)Groák, Steven. The Idea of Building: Thought and Action in the Design and Production of Buildings. E & FN Spon, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.