Author: Cousens, Henry
Publisher:Bharatiya Publishing House, Varanasi
Copyright:1976
Author: Mackay, Ernest .J.H.
Publisher:Bharatiya Publishing House, Varanasi
Copyright:1976
Author: Beebe,Frank L.
Publisher:Hancock House Publications,Saanichton.
Copyright:1976
Author: Hingorani, R.P.
Publisher:Bharatiya Publishing House, Varanasi
Copyright:1976
Author: Rowland, Benjamin
Publisher:The Asiatic Society, New York
Copyright:1976