Dyfyniad APA

Crawford, J., & Brownlie, I. (2012). Brownlie's principles of public international law (Eighth edition.). Oxford University Press.

Dyfyniad Arddull Chicago

Crawford, James, and Ian Brownlie. Brownlie's Principles of Public International Law. Eighth edition. Oxford: Oxford University Press, 2012.

Dyfyniad MLA

Crawford, James, and Ian Brownlie. Brownlie's Principles of Public International Law. Eighth edition. Oxford University Press, 2012.

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