International relations theories : discipline and diversity
Edited by Tim Dunne, Milja Kurki, Steve Smith
Oxford University Press, 2016
 Buku Teks
Griffith, Martin, author
International relations
Routledge, 2002
 Buku Teks
International law and international relations
edited by Beth A. Simmons and Richard H. Steinberg
Cambridge University Press, 2006
 Buku Teks
Moon, Parker Thomas, author
Syllabus on international relations
Macmillan, 1926
 Buku Referensi
The future of international relations
Routledge, 1997
 Buku Teks