Kolb, R. (2016). Theory of international law. Hart Publishing.
Lua i Stíl Chicago (17ú heag.)Kolb, Robert. Theory of International Law. Oxford: Hart Publishing, 2016.
Lua MLA (8ú heag.)Kolb, Robert. Theory of International Law. Hart Publishing, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.