Author: Elliot, Daniel Giraud
Publisher:Johnson Reprint Corporation, New York
Copyright:1977
Author: Sufi, G.M.D.
Publisher:Idarah-I Adabiyat-I Delli, Delhi
Copyright:1977
Author: Sivananda, Swami
Publisher:The Divine life Society, Uttar Pradesh
Copyright:1977
Author: Stein,Aurel
Publisher:Director General, Archaeological Survey of India,New Delhi
Copyright:1999
Author: Singam, S. Durai Raja
Publisher:Khee Meng Press, Kuala Lumpur
Copyright:1977
Author: Chapekar, Nalinee M.
Publisher:Ajanta Publications, Delhi
Copyright:1977
Author: Prashad, B
Publisher:Director General, Archaeological Survey of India,New Delhi
Copyright:1999
Author: Director, National Library Calcutta
Publisher:The National Library, Calcutta
Copyright:1999
Author: Togan, Ahmed Zeki Velidi
Publisher:Director General, Archaeological Survey of India,New Delhi
Copyright:1999
Author: Sharma, Rajendra Nath
Publisher:Ajanta Publications, Delhi
Copyright:1977
Author: Mirashi, Vasudev Vishnu
Publisher:Archaeological Survey of India, New Delhi
Copyright:1977
Author: Sharma, Rabindra Nath
Publisher:Nag Publishers, Delhi
Copyright:1977
Author: Ashley, Maurice
Publisher:Penguin Books, Harmondsworth
Copyright:1977