Author: Hedin, Sven
Publisher:Macmillan, London
Copyright:1968
Author: Reichelt, Kal Ludvig
Publisher:Paragon Book Reprint, New York
Copyright:1968
Author: Bhuyan, S.K.
Publisher:Historical & Antiquarian Studies in Assam, Gauhati
Copyright:1968
Author: Hooton, Earnest Albert
Publisher:The Macmillan Company, New York
Copyright:1946
Author:
Publisher:Naval Intelligence Division, Great Britain
Copyright:1946
Author: Patel, M. S
Publisher:N. M. Thakkar & Co, Bombay
Copyright:1946
Author: Stryk, Lucien
Publisher:Doubleday & Company, New York
Copyright:1968
Author: आपटे, महादेव चिमणाजी
Publisher:आनन्दाश्रम मुद्रणालये
Copyright:1946
Author: आपटे, महादेव चिमणाजी
Publisher:आनन्दाश्रम मुद्रणालये
Copyright:1946
Author: महतो, मनोहरलाल
Publisher:बिहार राष्ट्रभासा परिषद्, पटना
Copyright:1968
Author: कौसल्यायन, भदन्त आनन्द
Publisher:हिन्दुस्तानी पब्लिकेशन, इलाहबाद
Copyright:1946