Oliver, H.J.
Oxford University Press, 1968
Buku Teks
Neilson, Shaw
Angus and Roberson Publishers, 1970
Buku Teks
Masters, John
The Viking Press , 1956
Buku Teks
Duke University Press, 1979
Buku Teks
Nehru, Jawaharlal, 1889-1964
Oxfrod University Press, 1982
Buku Teks