Author: Mooss, Vayaskara N.S.
Publisher:Vaidyasarathy Press, Kottayam
Copyright:1950
Author: Grimes, W.F.
Publisher:H.W. Edwards, London
Copyright:1951
Author: Thomson, R. C. Muirhead
Publisher:"Luzac and Company Ltd , London"
Copyright:1944
Author: Mukherjee, Syama Prasad
Publisher:Ramesh Chandra Banerjee, Calcutta
Copyright:1944
Author: Mookerjee, Syama Prasad
Publisher:Sj. Ramesh Chandra Banerjee, Calcutta
Copyright:1944
Author: Sushena Venkatasubrahmanya, S.
Publisher:T.M.S.S.M. Library, Tanjore
Copyright:1950
Author: Ghoshal, Upendra Nath
Publisher:Ramesh Ghoshal
Copyright:1944