Author: J.F., Blacker
Publisher:Indian Reprint Publication Co., New Delhi
Copyright:1975
Author: Beveridge,Henry
Publisher:Atlantic Publishers & Distributors (P) Ltd,New Delhi
Copyright:1990
Author: Bose, Pramatha Nath
Publisher:Asian Publication Services, New Delhi
Copyright:1975
Author: Herzfeld, E
Publisher:Director General, Archaeological Survey of India,New Delhi
Copyright:1998
Author: Basu, Minendra Nath Basu, Malay Nath
Publisher:The World Press, Calcutta
Copyright:1975
Author: Stein,Aurel
Publisher:Director General, Archaeological Survey of India,New Delhi
Copyright:1998
Author: Punja, Shobita
Publisher:Guidebook Company, Hong Kong
Copyright:1990
Author: Kak, Ram Chandra
Publisher:Director General Archaeological Survey of India,New Delhi
Copyright:1998
Author: Kohli, Suresh
Publisher:Vikas Publishing House, Delhi
Copyright:1975
Author: Roy,Pabitrakumar
Publisher:Munshiram Manoharlal, New Delhi
Copyright:1990
Author: Zafar Hasan
Publisher:Director General, Archaeological Survey of India,New Delhi
Copyright:1998
Author: Pandeya, Ramchandra
Publisher:Motilal Banarasidass, Delhi
Copyright:1975
Author: Feldman, Edwin B.
Publisher:McGraw-Hill Book, New York
Copyright:1975