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Wikipedia: Anarcho Capitalism
A detailed explanation of anarcho-capitalism, with links to definitions of terms and other concepts involved. Includes a section on the arguments for and against anarcho-capitalism, as well as links to additional resources.
Massachusetts Institute of Technology
Mit: Open Course Ware: Justice
Examining theories for a just society including Utilitarianism, Libertarianism, and Egalitarian Libertarianism, could gain from utilizing this enlightening resource.
Wikimedia
Wikipedia: Libertarian Theories of Law
This encyclopedia article discusses libertarian legal theory. It lists some famous libertarian legal theorists and lists the topics that are covered under libertarian legal theory.