https://www.wikiberal.org/wiki/Douglas_Rasmussen
https://www.cato-unbound.org/2010/01/18/douglas-b-rasmussen/why-ayn-rand-answers-some-questions-discussion
https://www.cato-unbound.org/2010/01/27/douglas-b-rasmussen/rands-philosophic-thought-response-professors-long-huemer-badhwar
https://mises.org/library/groundwork-rights-mans-natural-end-0
https://www.cato-unbound.org/2010/01/18/douglas-b-rasmussen/why-ayn-rand-answers-some-questions-discussion
https://www.cato-unbound.org/2010/01/27/douglas-b-rasmussen/rands-philosophic-thought-response-professors-long-huemer-badhwar
https://mises.org/library/groundwork-rights-mans-natural-end-0