Layard,Antonia, & Susan,Batty. (2001). Planning for a sustainable future. Spon Press.
Citación estilo ChicagoLayard,Antonia, y Susan,Batty. Planning for a Sustainable Future. London: Spon Press, 2001.
Cita MLALayard,Antonia, y Susan,Batty. Planning for a Sustainable Future. Spon Press, 2001.
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