Kopits E,McConnell V,Walls M
Making markets for development rights work: What determines demand?
(2008) Land Economics,84 (1),pp.1-16.
McConnell V,Kopits E,Walls M.
Using markets for land preservation: Results of a TDR program Journal of Environmental Planning and Management,2006
Machemer P L,Kaplowitz M D
A Framework for Evaluating Transferable Development Rights Programmes. Journal of Environmental Planning and Management,2002,45: 773 - 795