Author: ভট্টাচার্য, তরুণদেব Bhattacharya, Tarundev
Publisher:Firma K. L. Mukhopadhyay, Calcutta
Copyright:1979
Author: દેસાઈ, રમણલાલ વસંતલાલ
Publisher:પ્રાચ્યવિદ્યામંદિર, વડોદરા
Copyright:1954
Author: Swami, Geethananda
Publisher:Sivagiri Mutt, Varkala
Copyright:1954