Author: Franke, O.
Publisher:Walter De Gruyter & Co., Berlin
Copyright:1952
Author: Acharya, Prasanna Kumar
Publisher:Jay Shankar,Allahabad
Copyright:1952
Author: Ceram, C. W.
Publisher:Victor Goliancz, London
Copyright:1952
Author: Kulkarni, V. B.
Publisher:Bharatiya Vidya Bhawan, Bombay
Copyright:1951
Author: Basham, A. L.
Publisher:Luzac & Company Ltd., London
Copyright:1951
Author: Radhakrishnan, Sarvepalli
Publisher:George Allen, London
Copyright:1952
Author: Leicht, Hermann
Publisher:George Allen & Unwin, London
Copyright:1952
Author: Khan, Mohibbul Hassan
Publisher:The Bibliophile , Calcutta
Copyright:1951
Author: Singam, S. Durai Raja,
Publisher:S. Durai raja singam, Kuantan
Copyright:1952