Girardet, H., Stevenson, D., & Stren, R. (1996). Making cities work: The role of local authorities in the urban environment. Earthscan.
Lua i Stíl Chicago (17ú heag.)Girardet, Herbert, Don Stevenson, agus Richard Stren. Making Cities Work: The Role of Local Authorities in the Urban Environment. London: Earthscan, 1996.
Lua MLA (9ú heag.)Girardet, Herbert, et al. Making Cities Work: The Role of Local Authorities in the Urban Environment. Earthscan, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.