Center for Asian and Pacific Studies, Seikei University,
Majalah, Jurnal, Buletin
The National Institute for Defense Studies
The Japan Times, 2010
Buku Teks
Japan : The Seikei University Center for Asian Pacific Studies
Majalah, Jurnal, Buletin
Asian-Pasific Center, 1997
Majalah, Jurnal, Buletin
The Japan Times, 2009
Buku Teks