Gunn, Thomas Butler. "Diaries, Vol. 6." Diaries, Vol. 6. Missouri History Museum. (1853-1-1).
WORKS ABOUT - Gunn, Thomas
Kingman, L.W.. "The Comic Periodicals of America." The Bibliopolist. (1876-12-1). 262-265.
Stylus. "Our New York Letter." The Literary World: A Monthly Review of Current Literature. (1886-2-20).
English, Thomas Dunn. "That Club at Pfaaf's [sic]." The Literary World. (1886-6-12).
"Reminiscences of an Old American Publisher. No. III. A Club or Two." The American Bookseller. New York: N.R. Monachesi. (1888-9-1). 127.
Paine, Albert Bigelow. Thomas Nast: His Period and His Pictures. New York: Macmillan. (1904-1-1).
Parry, Albert. Garrets and Pretenders: A History of Bohemianism in America. New York: Covici, Friede. (1933-1-1).
Starr, Louis Morris. Bohemian Brigade; Civil War Newsmen in Action. New York: Knopf. (1954-1-1).
Gunn, Thomas Butler. The Physiology of New York Boarding-Houses. New Brunswick, N.J. : Rutgers University Press. (2009-1-1).
Crain, Caleb. "Reconsidering Thomas Butler Gunn's 'Physiology of New York Boarding-Houses." (2009-3-26).