The european union and national defence policy
edited by Jolyon Howorth and Anand Menon
Routledge, 1997
 Buku Teks
Howorth, Jolyon
Security and defence policy in the European Union
Palgrave-Macmillan, 2007
 Buku Teks SO
Migration and asylum law and policy in the European Union: FIDE 2004 national reports
edited by Imelda Higgins
Cambridge University Press, 2004
 Buku Teks SO
Coticchia, Fabrizio
The European defence policy and the human "security operations"
2007
 Artikel Jurnal
European union : power and policy-making
edited by Jeremy Richardson
Rontledge, 1996
 Buku Teks SO