Author: Yun-Shan, Tan
Publisher:The Sino-Indian Cultural Society in India, Chungking
Copyright:1940
Author: Sherwani, H. K.
Publisher:Asia Publishing House, Bombay
Copyright:1968
Author: Venkatasubban, K. R
Publisher:Annamalai university, Annamalainagar
Copyright:1944
Author: Law, Bimala Churn
Publisher:Indian Research Institute, Calcutta
Copyright:1940
Author: Masani, R. P.
Publisher:Kavyalaya Publishers, Mysore
Copyright:1968
Author: Mason, Bernard S.
Publisher:A. S. Barnes, New York
Copyright:1944
Author: Enan, Muhammad Abdullah
Publisher:Shaikh Muhammad Ashraf,Lahore
Copyright:1940
Author: Ray, Jayanta Kumar
Publisher:Indian Institute of Advances Study, Simla
Copyright:1968
Author: Mookherjee, Subodh Kumar
Publisher:The World Press Pvt Ltd, Kolkata
Copyright:1968
Author: Bhattacharya, P. K. Patra, H. P.
Publisher:Elsevier Publishing Company, Amsterdam
Copyright:1968
Author: WILLIAMS, F. E.
Publisher:The Clarendon, Oxford
Copyright:1940