(2011). Journal of environmental planning and management. NewCastle, UK: Routledge.
Dyfyniad Arddull ChicagoJournal of Environmental Planning and Management. NewCastle, UK: Routledge, 2011.
Dyfyniad MLAJournal of Environmental Planning and Management. NewCastle, UK: Routledge, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.