Author: Katre, Sadashiv Lakshmidhara
Publisher:Oriental Manuscript Library, Ujjain
Copyright:1940
Author: Sengupta, Prabodh Chandra
Publisher:University of Calcutta
Copyright:1947
Author: Bose, Subhas Chandra Gupta, Sivaprosad Das
Publisher:Bhuban Mohan Mazumder, Calcutta
Copyright:1947
Author: Plackard, Dwight Hillis Blackmon, Clifton
Publisher:McGraw-Hill Book, London
Copyright:1947
Author: Mukherji, Santosh Kumar
Publisher:Hindusthan Socialist Party, Calcutta
Copyright:1947
Author: Sondhi, G. C.
Publisher:White House, Calcutta
Copyright:1940
Author: Krishnamurti, Y. G.
Publisher:New Book Company, Bombay
Copyright:1940
Author: Narang, Jai Gopal
Publisher:Minerva Book Shop, Lahore
Copyright:1940
Author: Yun-Shan, Tan
Publisher:The Sino-Indian Cultural Society in India, Chungking
Copyright:1940