Livingstone, David. „Fighting Words: An Overview of the History of Politicization of American Folk Music“. V Music With a Message: Words, Music and Propaganda 2, uredil Tomaž Onič, Urša Šivic, in Teja Turk, 7–22. Univerzitetna založba Univerze v Mariboru, 2025. Pridobljeno marec 6, 2026. https://press.um.si/index.php/ump/catalog/book/954/chapter/690.