1. Intergovernmental panel on climate change. In: Pachauari RK, Reisinger A, editors (Core writing team). Climate change 2007: Synthesis report. Contribution of working groups I, II and III to the fourth assessment report on intergovernmental panel on climate change. Geneva (Switzerland). p. 104
2. Carbon dioxide emissions from the global cement industry;Worrell;Annu Rev Energy Environ,2001
3. CO2 emissions by income groups in urban and rural India;Parikh,1993
4. Building materials and CO2: Western European emission reduction strategies;Gielen,1997
5. Singh A. High quality, low cost, architecturally flexible, and quick turnaround mass housing for the world’s billions. In: Proc. int. conf. advances in concrete and construction. 2004