Livingstone, David. “Fighting Words: An Overview of the History of Politicization of American Folk Music”. In Music With a Message: Words, Music and Propaganda 2, edited by Tomaž Onič, Urša Šivic, and Teja Turk, 7–22. University of Maribor Press, 2025. Accessed March 6, 2026. https://press.um.si/index.php/ump/catalog/book/954/chapter/690.