Spear, Percival
India, Pakistan, and the West
Oxford University Press, 1958
 Buku Teks SO
Spear, Percival
India, Pakistan, and the West
Oxford University Press, 1958
 Buku Teks SO
Aspects of caste in South India, Ceylon and North-West Pakistan
edited by Edmund Ronald Leach
Cambridge University Press, 1969
 Buku Teks SO
Wallbank, T. Walter
A short history of India and Pakistan
The American Library, 1958
 Buku Teks SO
Historians of India, Pakistan and Ceylon
edited by C.H. Philips
Oxford University Press, 1961
 Buku Teks SO