* There is so much written on Newport ’65, but as a start: Ronald D. Cohen, A History of Folk Music Festivals in the United States: Feasts of Musical Celebration (Lanham, MD: The Scarecrow Press, 2008), 91–99.
* “Seeger Concert Stirs Opposition,” New York Times, January 29, 1967; Jay Levin, “All’s Quiet as Seeger Strikes a Gentle Note,” New York Post, February 3, 1967.