Negus, W. H. (1900). "Delta Ps i". In Maxwell, W. J. (ed.). Greek Lettermen of Washington. New York, New York: The Umbdenstock Publishing Co. pp. 231–234.
Gatewood, Willard B. “A Republican President and Democratic State Politics: Theodore Roosevelt in the Mississippi Primary of 1903.” Presidential Studies Quarterly, vol. 14, no. 3, 1984, pp. 428–36. JSTOR, http://www.jstor.org/stable/27550103. Accessed 5 Feb. 2024.
loc.gov
chroniclingamerica.loc.gov
"A New Law Firm," Washington Evening Star, 1 May 1885, p. 4.