Hammond, John Lawrence, 1872-1949, author
Methuen, 1952
Buku Teks
Schultz, David, author
Springer, 2012
eBooks
Bisson, T.A., author
The Foreign Policy Association , 1941
Buku Teks
Artikel Jurnal
Tsunekawa Jun, editor
The National Institute for Defense Studies, 2009
Buku Teks