1. Communities and Local Government. Planning Policy Statement 3 (PPS3): Housing. London: The Stationary Office; 2011.
2. Pollard T. Jobs, Transportation, and affordable housing: connecting home and work, southern environmental law center. Available at: 〈https://www.southernenvironment.org/uploads/publications/connecting_home_and_work.pdf〉; 2010 [accessed 24 February 2014].
3. Is subsidized housing in sustainable neighborhoods? Evidence from Chicago;Talen;Housing Policy Debate,2011
4. Australian Conservation Foundation and Victorian Council of Social Service. Housing affordability: more than rents and mortgages: 2008. Available at: vcoss.org.au/documents/VCOSS%20docs/Housing/REP_ACF_VCOSS%20Housing%20Affordability%20October%202008%20.PDF; 2008 [accessed 18 February 2014].
5. Affordable housing policy and practice in the UK;Mulliner,2012