Author: Elias,N
Publisher:Curzon press,London
Copyright:1972
Author: Sufi, G.M.D.
Publisher:Idarah-I Adabiyat-I Delli, Delhi
Copyright:1977
Author: Das, A.C.
Publisher:Motilal Banarasidass, Delhi
Copyright:1972
Author: Chapekar, Nalinee M.
Publisher:Ajanta Publications, Delhi
Copyright:1977
Author: Siegel, Bernard J. Beals, Alan R. Tyler, Stephen A.
Publisher:Annual Reviews, USA
Copyright:1972
Author: Sharma, Rajendra Nath
Publisher:Ajanta Publications, Delhi
Copyright:1977
Author: Agrawal, S. S.
Publisher:Lakshmi Book Store, New Delhi
Copyright:1972
Author: Dey, Nundolal
Publisher:Indological Book House, Varanasi
Copyright:1972
Author: Ghoshal, U. N.
Publisher:Saraswat Library, Calcutta
Copyright:1972
Author: Mirashi, Vasudev Vishnu
Publisher:Archaeological Survey of India, New Delhi
Copyright:1977
Author: Sharma, Rabindra Nath
Publisher:Nag Publishers, Delhi
Copyright:1977
Author: Singhal, G.D. Singh, L.M. Singh, K.P.
Publisher:Dr. G.D. Singhal, Allahabad
Copyright:1972
Author: Gupta, S. P.
Publisher:Oriental Publishers, Delhi
Copyright:1972
Author: Brugmann, Karl
Publisher:Chowkhamba Sanskrit Series Office, Varanasi
Copyright:1972
Author: Brugmann, Karl
Publisher:Chowkhamba Sanskrit Series Office, Varanasi
Copyright:1972
Author: Ashley, Maurice
Publisher:Penguin Books, Harmondsworth
Copyright:1977