Hamm, B., Jalowiecki, B., & Wallis, A. (1984). Urbanism and Human Values.
Lua i Stíl Chicago (17ú heag.)Hamm, Bernd, Bohdan Jalowiecki, agus Aleksander Wallis. Urbanism and Human Values. Bonn, 1984.
Lua MLA (8ú heag.)Hamm, Bernd, et al. Urbanism and Human Values. 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.