Griffith, James S. Cowboy Poetry -- The First Hundred Years
Griffith, James S. Cowboy Songs and Poetry -- A Short Bibliography
Griffith, James S. "The Mormon Cowboy:" An Arizona Cowboy and its Community, in A Shared Space: Folklife in the Arizona-Sonora Borderland. Logan, Utah: Utah State University Press, 1995: 108-122; 182-189.
Griffith, James S. Some Thoughts About Cowboy Songs
Lee, Katie. "Gail Gardner and the Sierry Petes," The Journal of Arizona History, Vol. 15, No. 3: 209-222.