Spear, Percival
India, Pakistan, and the west
Oxford University Press, 1949
 Buku Teks
Lamb, Beatrice Pitney
India : a world in transition / Beatrice Pitney Lamb
Frederick A. Praeger , 1968
 Buku Teks
Philips, C.H., editor
India / C.H. Philips
Hutchinson University Library , 1949
 Buku Teks
Wallbank, T. Walter
A short history of India and Pakistan
The American Library, 1958
 Buku Teks
Agrawala, V. S.
India as known to panini: a study of the cultural material in the ashtadhyayi
University of Lucknow , 1953
 Buku Teks