Champion, A. G., & Hugo, G. (2004). New forms of urbanization: Beyond the urban-rural dichotomy. Ashgate.
Lua i Stíl Chicago (17ú heag.)Champion, A. G., agus Graeme Hugo. New Forms of Urbanization: Beyond the Urban-rural Dichotomy. Aldershot, Hants, England ; Burlington, VT: Ashgate, 2004.
Lua MLA (8ú heag.)Champion, A. G., agus Graeme Hugo. New Forms of Urbanization: Beyond the Urban-rural Dichotomy. Ashgate, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.