1. Report of the technical group on urban housing shortage (TG-12), Ministry of Housing and Urban Poverty Alleviation, 2012–2017
2. Report on provisional population totals—India, census India 2011
3. Nwoke OA, Ugwuishiwu BO (2011) Local bamboo and earth construction potentials for provision of affordable structures in Nigeria. Int J Sustain Constr Eng Technol 2(2)
4. Darwish MM, Agnello MF (2009) Enabling construction engineering students in sustainable thinking: curricular changes to foster sustainability. Seventh LACCEI Latin American and Caribbean conference for engineering and technology (LACCEI 2009), 2–5 June 2009
5. Roux P, Alexander A (2009) Sustainable neighborhood design manual—a non-technical guide. The Sustainability Institute, South Africa.
www.sustainabledevelopmentnetwork.com/manuals.php