Publisher:Printed at the Punjab Goevrnment,Lahore
Copyright:1910
Publisher:Punjab Government Press,Lagore
Copyright:1910
Author: Black, Charles E. D.
Publisher:Luzac & Co., London
Copyright:1891
Author: Mackay, Thomas
Publisher:John Murray, London
Copyright:1891
Author: Kanga, Kavasje Edalji
Publisher:Education Society's press, Byculla
Copyright:1891
Author: Webb, Herbert Laws
Publisher:D. Van Nostrand, New York
Copyright:1891
Author: Windt,Harry De
Publisher:Chapman and Hall, London
Copyright:1891
Author: Dacosta, John
Publisher:W.H. Allen, London
Copyright:1891
Author: Brunton,T Lauder
Publisher:Macmillan, London
Copyright:1891
Author: Browne, Edward G.
Publisher:The university press, Cambridge
Copyright:1891
Author: Franck, Harry A.
Publisher:D. Appleton-Century, London
Copyright:1910
Publisher:Verlag der Koniglichen Akademie der Wissenschaften, Berlin
Copyright:1910
Author: Chailley, Joseph
Publisher:Macmillan,London
Copyright:1910