Datta, Kalikinkar, author
Munshiram Manoharal, 1976
Buku Teks
Eddy, J. P.
Macmillan and Co., Limited, 1938
Buku Teks
Ambalu, Shulamit, author
Dorling Kindersley, 2013
Buku Referensi
edited by Stewart Sutherland, Leslie Houlden, Peter Clarke, Friedhelm Hardy
Routledge, 1988
Buku Referensi
Lane, Harriet, 1969-, author
Little, Brown & Co., 2015
Buku Teks