Author: ठाकुर, केशव कुमार
Publisher:आदर्श हिंदी पुस्तकालय
Copyright:1965
Author: Aurobindo
Publisher:Aurobindo Ashram, Pondicherry
Copyright:1952
Author: Swami Prajnanananda
Publisher:Anandadhara Prakashan, Calcutta
Copyright:1965
Author: Lan, Funf Yu-
Publisher:George Allen, London
Copyright:1952
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: Rai, Raghunath
Publisher:Lajpat and Company, Amristsar
Copyright:1965
Author: Banerjee, Arun Kumar
Publisher:Republic Book Syndicate, Calcutta
Copyright:1952
Author: Day, U.N.
Publisher:Kitab Mahal, Allahabad
Copyright:1965
Author: Vivekananda
Publisher:Advaita Ashrama, Mayavati
Copyright:1952
Author: Oliver, Roland ; Oliver, Caroline
Publisher:Prentice hall ,inc
Copyright:1965
Author: Sastri, Nilakanta K.A
Publisher:Motilal Banarsidass, Banaras
Copyright:1952
Author: Nilakanta Sastri, K. A.
Publisher:Motilal Banarsidass, Banaras
Copyright:1952
Author: Natarajan, L.
Publisher:People's Publishing House, Bombay
Copyright:1952