"Howard Zinn Talks to Social Studies Teachers". Speech at the National Council for the Social Studies Conference in Houston, zinnedproject.org. November 16, 2008.
Samuel Rutherford (1843). “Lex, Rex, Or, The Law and the Prince: A Dispute for the Just Prerogative of King and People, Containing the Reasons and Causes of the Most Necessary Defensive Wars of the Kingdom of Scotland and of Their Expedition for the Aid and Help of Their Dear Brethren of England. In which Their Innocency is Asserted and a Full Answer is Given to a Seditious Pamphlet Entituled, "Sacro-sancta Regum Majestas," Or, The Sacred and Royal Prerogative of Christian Kings ; Under the Name of J.A., But Penned by John Maxwell ...”, p.96
Wallace D. Wattles (2015). “Wallace D. Wattles Ultimate Collection – 10 Books in One Volume: The Science of Getting Rich, The Science of Being Well, The Science of Being Great, How to Get What You Want and more: From one of the New Thought pioneers, author of Making of the Man Who Can or How to Promote Yourself and New Science of Living and Healing or Health Through New Thought and Fasting”, p.38, e-artnow