Frieden, B. J., & Nash, W. W. (1969). Shapping and Urban future: Essays in memory of Catherine Bauer Wurster. Massachusetts Institute of Technology.
Lua i Stíl Chicago (17ú heag.)Frieden, Bernard J., agus William W. Nash. Shapping and Urban Future: Essays in Memory of Catherine Bauer Wurster. Massachusetts Institute of Technology, 1969.
Lua MLA (9ú heag.)Frieden, Bernard J., agus William W. Nash. Shapping and Urban Future: Essays in Memory of Catherine Bauer Wurster. Massachusetts Institute of Technology, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.