Dasgupta, S.N., author
Bharatiya Vidya Bhavan, 1960
Buku Teks
Radhakrishnan, S. (Sarvepalli), 1888-1975, author
Macmillan, 1951
Buku Teks
Lalwani, Kasturchand
A.Mukherjee, 1949
Buku Teks
The Kanada Press, 1953
Buku Teks
Kumar, Nirmal, author
Bharatiya Vidya Bhavan, 1979
Buku Teks