Roy, Kaushik, author
Oxford University Press, 2016
eBooks
Esposito, Vincnet
Praeger, 1965
Buku Teks
La Fargue, Thomas Edward
Stanford University Press, 1937
Buku Teks
Fussell, Paul
Oxford University Press , 1989
Buku Teks
Overy, Richard, author
Andre Deutsch, 2014
Buku Teks