Author: Lindsay, Jack
Publisher:Frederick Muller, London
Copyright:1974
Author: Sharma, Rajendra Nath
Publisher:Ajanta Publications, Delhi
Copyright:1977
Author: Ahir, D.C.
Publisher:Maha Bodhi Society of India, New Delhi
Copyright:1971
Author: Aurovindo (August 15, 1872-December 5, 1950)
Publisher:Sri Aurobindo Ashram, Pondicherry (India)
Copyright:1971
Author: Long, James
Publisher:Indian Publications, Calcutta
Copyright:1974
Author: Cunningham, A.
Publisher:Indological Book House, Delhi
Copyright:1971
Author: Sinha, D.B.
Publisher:Modern Book Agency Private Limited, Calcutta
Copyright:1971
Author: Raju, V.B.
Publisher:Eastern Book Co
Copyright:1971
Author: Roy, Subodh
Publisher:S. Ghatack from Editions Indian, 12, Krishnaram Bose Street, Calcutta-4
Copyright:1971
Author: Sinha, Bindeshwari Prasad
Publisher:Anantalal Thakur, Patna
Copyright:1974
Author: Bhagwan Dash
Publisher:Chowkhamba Sanskrit Series Office, Varanasi
Copyright:1971