Dr. Sara A. Alzahrani. "The Paradox of Being a Warrior and a Monk: Subtle Activism in Claude A. Thomas At Hell’s Gate". Journal of Arts, Literature, Humanities and Social Sciences, no. 98 (ديسمبر 10, 2023): 415-429. تاريخ الوصول يناير 21, 2025. https://jalhss.com/index.php/jalhss/article/view/964.