Byers, M. (1999). Custom, power and the power of rules: International relations and customary international law. Cambridge University Press.
Chicago-referens (17:e uppl.)Byers, Michael. Custom, Power and the Power of Rules: International Relations and Customary International Law. Cambridge: Cambridge University Press, 1999.
MLA-referens (9:e uppl.)Byers, Michael. Custom, Power and the Power of Rules: International Relations and Customary International Law. Cambridge University Press, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.