Rawlinson, H.G.
India : a short cultural history
Cresset Press, 1952
Buku Teks
Indian committee for cultural freedom
The Kanada Press, 1953
Buku Teks
Thapar, Romila
A history of India
Penguin Books, 1969
Buku Teks
Ghoshal, U.N.
Studies in Indian history and culture / U. N. Ghoshal
Orient Longmans, 1957
Buku Teks
Lohuizen-De Leeuw, Johanna Engeberta Van
The "scythian" period : an approach to the history, art, epigraphy and palaeography of North India from the 1st century B.C. to the 3rd century A.D. / J. E. Van Lohuizen-De Leeuw
E. J. Brill, 1949
Buku Teks