Author: Hora, Sunder Lal Bahadur, Rai
Publisher:Indian Science Congress Association, Calcutta
Copyright:1937
Author: Lawrence, Bruce B.
Publisher:Khuda Bakhsh Oriental Public Training, Patna
Copyright:1941
Author: Singam, S. Durai Raja
Publisher:Khee Meng Press, Kuala Lumpur
Copyright:1977
Author: Srinivasachari, C.S.
Publisher:P. Varadachary, Madras
Copyright:1940
Author: Masson-Oursel, Paul Willman-Grabowska, Helena De Stern, Philippe
Publisher:Ancient India and Indian civilization
Copyright:1934
Author: Aiyangar, S. Krishnasvami
Publisher:Oriental Book Agency, Poona
Copyright:1941
Author: Shah, Tribhuvandas L.
Publisher:Shashikant, Baroda
Copyright:1938
Author: Shah, Tribhuvandas L.
Publisher:Shashikant, Baroda
Copyright:1939
Author: Shah, Tribhuvandas L.
Publisher:Shashikant, Baroda
Copyright:1940
Author: Majumdar, R.C.
Publisher:Asoke Kumar Majumdar, Dacca
Copyright:1937
Author: Mookerji, Radha Kumud
Publisher:Macmillan and Co, London
Copyright:1947
Author: Gurjar, L.V.
Publisher:Continental Book Service, Poona
Copyright:1947
Author: Anand Saletore, Bhasker
Publisher:Oriental Book Agency,Poona
Copyright:1936
Author: Kak, Ram Chandra
Publisher:Indian Society, London
Copyright:1933
Author: Wales, H.G. Quaritch
Publisher:Bernard Quaritch, London
Copyright:1934