East Asian Strategic review 2012
Japan Times, 2012
 Buku Teks SO
East asian strategic review 2004
The Japan Times, Ltd., 2004
 Buku Teks
East Asian Strategic Review 2021
NIDS, 2021
 Buku Teks
East Asian strategic review 2001
National Institute for Defense Studies, Japan
National Institute for Defense Studies, 2001
 Buku Teks SO
East Asian strategic review 2013
The National Institute for Defense Studies, 2013
 Buku Teks SO