European Identity
edited by Jeffrey T. Checkel, Peter J. Katzenstein
Cambridge University Press, 2009
 Buku Teks
Coffey, Peter
European monetary integration
Macmillan, 1971
 Buku Teks
Curtis, Michael
Western European integration
Harper & Row, 1965
 Buku Teks
Wiener, Antje
European integration theory
Oxford University Press, 2009
 Buku Teks
European integration in the 21st Century: unity in diversity?
Sage Publications, 2012
 eBooks