Bendrat, Anna. „Recenzja/Review: Joseph M. Valenzano III, Jim A. Kuypers and Stephen W. Bradento. 2019. The Speaker. The Tradition and Practice of Public Speaking. Southlake, TX: Fountainhead Press, 4th Edition Revised”. "Res Rhetorica" 7, no. 4 (grudzień 27, 2020): 169–173. Udostępniono marzec 28, 2024. https://resrhetorica.com/index.php/RR/article/view/533.