Author: Ghai, Ved Kumari
Publisher:Banaras Hindu University, Banaras
Copyright:1959
Author: Singh, Ganda
Publisher:Asia Publishing House, Bombay
Copyright:1959
Author: Brown, Percy
Publisher:D.B. Taraporevala, Bombay
Copyright:1959
Author: Dickinson, Eric Khandalavala, Karl
Publisher:Barada Ukil, New Delhi
Copyright:1959
Author: Jain, Rikhab Dass
Publisher:Atma Ram & Sons, Delhi
Copyright:1960
Author: Fisher, Sydney Nettleton
Publisher:Routledge and Kegan Paul, London
Copyright:1959
Author: Chopra, Gulshan Lall
Publisher:Vishveshvaranand Vedic Research Institute, Hoshinapur
Copyright:1960