Aybet, G. (1999). Nato's developing role in collective security. Center for Strategic Research.
Chicago-Zitierstil (17. Ausg.)Aybet, Gülnur. Nato's Developing Role in Collective Security. Ankara: Center for Strategic Research, 1999.
MLA-Zitierstil (9. Ausg.)Aybet, Gülnur. Nato's Developing Role in Collective Security. Center for Strategic Research, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.