Author: Sastri, K. A. Nilakanta
Publisher:Orient Longmans, Bombay
Copyright:1963
Author: Venkataraman, K. R.
Publisher:Sri Vani Vilas Press, Tiruchirapalli
Copyright:1973
Author: Davids, C.A.F. Rhys Davids, T.W. Rhys
Publisher:Luzac & Company , London
Copyright:1951
Author: Swami Chinmayananda
Publisher:Chinmaya Publication Trust, Madras
Copyright:1963
Author: Jayatilleke, K. N.
Publisher:George allen and unwin, London
Copyright:1963
Author: Parkinson, C. Northcote
Publisher:John Murray, Albemarle Street, London
Copyright:1963
Author: Mahalingam, T. V.
Publisher:University of Madras, Madras
Copyright:1951
Author: Johnson, Allen Chester
Publisher:Ann Arbor, U.S.A.
Copyright:1951
Author: Sircar, D.C.
Publisher:Manager of Publications, Delhi
Copyright:1963
Author: Sircar, D.C.
Publisher:Management of Publications, Delhi
Copyright:1963
Author: Rawson, Philip
Publisher:Weidenfeld and Nicolson, London
Copyright:1973
Author: Robert Hans van Gulick
Publisher:
Copyright:1951
Author: Moore, Charles A.
Publisher:University of Hawaii Press, Honolulu
Copyright:1951
Author: Schopenhauer, Arthur
Publisher:George Allen & Unwin Ltd., London
Copyright:1951