Author: Sahni, Daya Ram
Publisher:Archaeology Servey of India,Jaipur
Copyright:1940
Author: Ministry of Education, India
Publisher:Ministry of education,India
Copyright:1949
Author: Hamlin, Talbot
Publisher:G.P. Putnam's Sons, New York
Copyright:1940
Author: Aiyangar, K.V. Rangaswami
Publisher:Lucknow university
Copyright:1949
Author: Krishnamacharlu, C.R. Panchamukhi, R.S. Roa, N. Lakshmana
Publisher:Government Press, Madras
Copyright:1940
Author: Kitchen, Fred
Publisher:J.M. Dent, London
Copyright:1940
Author: Alexander, P. C.
Publisher:Annamalai University, Annamalainagar
Copyright:1949