Jumonville 1996, p. 224; Jumonville 1999, p. 5. Jumonville, Neil (1996). "The Origin of Henry Steele Commager's Activist Ideas". The History Teacher. 29 (2): 223–241. doi:10.2307/494742. ISSN1945-2292. JSTOR494742. —— (1999). Henry Steele Commager: Midcentury Liberalism and the History of the Present. Chapel Hill, North Carolina: University of North Carolina Press.
Jumonville 1996, p. 224; Jumonville 1999, p. 5. Jumonville, Neil (1996). "The Origin of Henry Steele Commager's Activist Ideas". The History Teacher. 29 (2): 223–241. doi:10.2307/494742. ISSN1945-2292. JSTOR494742. —— (1999). Henry Steele Commager: Midcentury Liberalism and the History of the Present. Chapel Hill, North Carolina: University of North Carolina Press.
Jumonville 1996, p. 224; Jumonville 1999, p. 5. Jumonville, Neil (1996). "The Origin of Henry Steele Commager's Activist Ideas". The History Teacher. 29 (2): 223–241. doi:10.2307/494742. ISSN1945-2292. JSTOR494742. —— (1999). Henry Steele Commager: Midcentury Liberalism and the History of the Present. Chapel Hill, North Carolina: University of North Carolina Press.