Personne [Wilkins, Edward G. P.]. "Dramatic Feuilleton." New York Saturday Press, November 19, 1859, 3.
"Appletons' Cyclopaedia of American Biography, Volume II, Crane-Grimshaw." In Appletons' Cyclopaedia of American Biography, Volume II, Crane-Grimshaw, edited by Wilson, James Grant and John Fiske. New York: D. Appleton & Co., 1888.
Maretzek, Max. “‘Sharps and Flats’: A Sequel to ‘Crochets and Quivers.’” . American Music Publishing Company, 1890.
Cole, Fannie L. Gwinner. Dictionary of American Biography. Base Set. American Council of Learned Societies, 1928-1936. Reproduced in <cite>Biography Resource Center</cite>. Farmington Hills, Mich.: Thomson Gale, 2006. http://www.galenet.com/servlet/BioRC, 1928.