Author: Sitaramayya. B. Pattabhi
Publisher:Kitabistan, Allahabad
Copyright:1942
Author: Gandhi, M. K.
Publisher:Great Britian and The East, London
Copyright:1942
Author: Nagaswamy, R.
Publisher:State Dept. of Archaeology, Govt. of Tamil Nadu, Madras
Copyright:1970
Author: Brockelmann, C.
Publisher:E J Brill, Leiden
Copyright:1942
Author: Sen, N.B.
Publisher:New Book Society of India, New Delhi
Copyright:1970
Author: Upadhyay, S.
Publisher:National Publishers, Kolkata
Copyright:1970
Author: Dutt, R. Palme
Publisher:Victor Gollancz, London
Copyright:1942
Author: Iyengar, K. R. Srinivasa
Publisher:Sahitya Akademi, Kolkata
Copyright:1970
Author: Saher, P.J.
Publisher:George Allen and Unwin, London
Copyright:1970
Author: Tripathi, Rama Shankar
Publisher:Nand Kishore, Benares
Copyright:1942
Author: Mishra,Shree Govind
Publisher:Munshiram Manoharlal,Delhi
Copyright:1970