*Davis, Michael Warren (January 12, 2020). [https://www.theamericanconservative.com/articles/the-passing-of-a-giant/ The Passing of a Giant]. ''The American Conservative''. Retrieved January 13, 2020. | *Davis, Michael Warren (January 12, 2020). [https://www.theamericanconservative.com/articles/the-passing-of-a-giant/ The Passing of a Giant]. ''The American Conservative''. Retrieved January 13, 2020. |