Kobylska, Marta. “The Rhetorical Dimension of the Justification for the Absence of Direct Military Support for Ukraine in Joe Biden’s Statements”. "Res Rhetorica" 13, no. 1 (April 7, 2026): 74–94. Accessed April 12, 2026. https://resrhetorica.com/index.php/RR/article/view/986.