James, P., & Magee, L. (2015). Urban sustainability in theory and practice: Circles of sustainability. Routledge.
Chicago Stili AlıntıJames, Paul, ve Liam Magee. Urban Sustainability in Theory and Practice: Circles of Sustainability. London: Routledge, 2015.
MLA AlıntıJames, Paul, ve Liam Magee. Urban Sustainability in Theory and Practice: Circles of Sustainability. Routledge, 2015.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..