Orford, A., Hoffmann, F., & Clark, M. (2016). The Oxford handbook of the theory of international law. Oxford University Press.
Dyfyniad Arddull ChicagoOrford, Anne, Florian Hoffmann, and Martin Clark. The Oxford Handbook of the Theory of International Law. Oxford: Oxford University Press, 2016.
Dyfyniad MLAOrford, Anne, et al. The Oxford Handbook of the Theory of International Law. Oxford University Press, 2016.
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