3Nelson A C, etc. The Link Between Growth Management and Housing Affordability: The Academic Evidence[C]. A Discussion Paper Prepared for the Brooking Institution Center on Urban and Metropolitan Policy, 2002.
4Stone M E. One-Third of a Nation: A New Look at Housing Affordability in America[ R]. Washington, DC, Economic Policy Institute, 1990.
5Miles M E, Berens G, Weiss M A.房地产开发：原理与程序[M]．北京：中信出版社，2003．
6LAU Ka Man, Li Si-ming. Commercial Housing Affordability in Beijing, 1992--2001[C]. Conference "Housing and Social Development: Emerging Theoretical Issues in Asia-Pacific"5--6 February 2004, University of Hong Kong.
7Hulchanski J D. The concept of housing affordability: Six contemporary uses of the housing expenditure-to-income ratio[ J]. Housing Studies, 1995, 10 (4): 471--491.
