National Institute for Defense Studies
The National Institute for Defense Studies, 2007
Buku Teks
The National Institute for Defense Studies, 2002
Buku Teks
The Japan Times, 2014
Buku Teks
The National Institute for Defense Studies, 1999
Buku Referensi
S. D. Muni, editor
Institute for Defence Studies and Analyses, 2008
Buku Teks