Parallels between American Ideas of Manifest Destiny and Liberal Internationalism: Chart comparing and contrasting the two ideologies.
Taking Preferences Seriously: A Liberal Theory of International Politics: Paper by Andrew Moravcsik attempts to reformulate liberal international relations (IR) theory in a nonideological and nonutopian form appropriate to empirical social science. PDF file.
The Strange Death of Liberal International Theory: Published in Volume 12, Issue 3 of the European Journal of International Law.
Theories of International Relations: Liberalism: Bibliography of sources on liberal and neoliberal international relations theory.
Virtual War College - Liberalism in International Relations: This paper focusses on the resurgence of Liberalism in International Relations after the Cold War and a guide as to where to look for further information.