Author: J.F., Blacker
Publisher:Indian Reprint Publication Co., New Delhi
Copyright:1975
Author: Sen, Sirdar D. K.
Publisher:Orient Longmans, Bombay
Copyright:1960
Author: Sastri, Gaurinath
Publisher:Oxford University Press, London
Copyright:1960
Author: Sharma, Chandradhar
Publisher:Motilal Banarsidass, Delhi
Copyright:1960
Author: Aurobindo
Publisher:Aurobindo Ashram, Pondicherry
Copyright:1952
Author: Lan, Funf Yu-
Publisher:George Allen, London
Copyright:1952
Author: Marcucci, Luisa Micheletii, Emma
Publisher:Studio Books, London
Copyright:1960
Author: Bose, Pramatha Nath
Publisher:Asian Publication Services, New Delhi
Copyright:1975
Author: Sinha, Jadunath
Publisher:Sinha Publishing House, Calcutta
Copyright:1952
Author: Gupta, Surendra Nath Das
Publisher:The Syndics of the Cambridge Univercity Press:
Copyright:1952
Author: Dasgupta, Surendranath
Publisher:The University press, Cambridge
Copyright:1952
Author: Panikkar, K. M.
Publisher:Annamalai University,Annamalainagar
Copyright:1960
Author: Bradley, Carolyn G.
Publisher:Peter Owen Ltd., London
Copyright:1960
Author: Carter, G. S. [George Stuart]
Publisher:Sidgwick and Jackson, London
Copyright:1960