
"Key Concepts of Libertarianism" (1 January 1999) http://www.cato.org/pub_display.php?pub_id=5758
"The Coming Libertarian Age" in Cato Policy Report (January/February 1997) http://www.cato.org/pubs/policy_report/cpr-19n1-1.html
"Key Concepts of Libertarianism" (1 January 1999) http://www.cato.org/pub_display.php?pub_id=5758
Source: Transmission: A Meditation for the New Age (1983)
2012, " The Fair Tax Isn't Fair, It's a Farce http://www.libertyforall.net/?p=7101"
“Libertarian Propositions on Violence Within and Between Nations: A Test Against Published Research Results," The Journal of Conflict Resolution, 29, Sage Publications, (September, 1985): pp. 419-455. https://www.hawaii.edu/powerkills/DP85.HTM
Interview on WGN Radio (3 May 2011) http://www.wgnradio.com/shows/johnwilliams/wgnam-john-williams-050311-b,0,7181575.mp3file/.
Libertarianism: A Primer (1997) Ch. 1 : The Coming Libertarian Age"; A Note on Labels: Why "Libertarian"? http://www.libertarianism.org/ex-3.html