"Stephan Kinsella on the Logic of Libertarianism and Why Intellectual Property Doesn't Exist". Interview with Anthony Wile, www.thedailybell.com. March 18, 2012.
William Shakespeare (2013). “Second Tetralogy In Plain and Simple English: Includes Richard II, Henry IV Parts 1 and 2, and Henry V”, p.643, BookCaps Study Guides