Dyfyniad APA

Ayres, I. (2005). Optional law: The structure of legal entitlements. University of Chicago Press.

Dyfyniad Arddull Chicago

Ayres, Ian. Optional Law: The Structure of Legal Entitlements. Chicago: University of Chicago Press, 2005.

Dyfyniad MLA

Ayres, Ian. Optional Law: The Structure of Legal Entitlements. University of Chicago Press, 2005.

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