ebrary, Inc, & Nelson, A. C. (2009). Environmental regulations and housing costs. Island Press.
Cita Chicago (17th ed.)ebrary, Inc, i Arthur C. Nelson. Environmental Regulations and Housing Costs. Washington D.C.: Island Press, 2009.
Cita MLA (9th ed.)ebrary, Inc, i Arthur C. Nelson. Environmental Regulations and Housing Costs. Island Press, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.