Wallace, Agnes McKee
See History of Arizona medicine; collections of Orville Harry Brown, M.D. [AHSL Special Collections WZ 70 AA7 H673].
Quebbeman, Frances E. Medicine in territorial Arizona. Phoenix : Arizona Historical Foundation, 1966, page 377.
See also: McClintock, James H. Arizona, Prehistoric, Aboriginal, Pioneer, Modern; the Nation's Youngest Commonwealth within a Land of Ancient Culture. Chicago: The S.J. Clarke Pub. Co., 1916 (aka Arizona, the Youngest State), volume 3 (Biographical), pages 923-924.