Thapar, Romila, author
Penguin Books, 1969
Buku Teks
edited by Manjulika Dubey and Bikram Grewal
Hofer Press, 1992
Buku Referensi
Dowson, John, author
Susil Gupta, 1952
Buku Teks
Nehru, Jawaharlal, 1889-1964, author
Meridian Books, 1951
Buku Teks
Tourist Division, Ministry of Transport, Government of India, 1956
Buku Teks