APA-referens (7:e uppl.)
Katselli Proukaki, E. (2010). The problem of enforcement in international law: Countermeasures, the non-injured state and the idea of international community. Routledge.
Chicago-referens (17:e uppl.)
Katselli Proukaki, Elena. The Problem of Enforcement in International Law: Countermeasures, the Non-injured State and the Idea of International Community. London ; New York: Routledge, 2010.
MLA-referens (9:e uppl.)
Katselli Proukaki, Elena. The Problem of Enforcement in International Law: Countermeasures, the Non-injured State and the Idea of International Community. Routledge, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.