1. Emission Factor Development for Indian Vehicles, Air Quality Monitoring Project-Indian Clean Air Programme (ICAP),2007
2. Procedure for engine transient cycle emissions testing in real time;Arregle;Experimental Thermal and Fluid Science,2006
3. An analysis of public bus transit performance in Indian cities;Badami;Transportation Research Part A (Policy and Practice),2007
4. Driving Cycle for Buses in Delhi City;Badusha,1999
5. Overview of Government Companies and Statutory Corporations,2010