1. GSI Report. Geoscientific studies for the conservation of Ajanta caves. Prepared by Geological Survey of India (GSI). Unpublished report; January 2001.
2. GSI Report. Geoscientific studies for the conservation of Ajanta caves. Prepared by Geological Survey of India (GSI), Unpublished report; April 2009.
3. Stabilization of boulders at a hillslope site in Hong Kong;Grigg;Q. J. Eng. Geol.,1987
4. Bagde MN, Badge Y, Soni AK, Sinha A. Stabilization and preservation at world heritage historic Ajanta caves: problems and issues. In: Proceedings of the ISRM International Symposium 2010 and 6th Asian Rock Mechanics Symposium. CD ROM. New Delhi, India; October 2010:23–27.
5. Rock Mass Classification;Singh,1999