Sherman, James E.; Barbara H. Sherman (1969). "Contention City". Ghost Towns of Arizona (First ed.). University of Oklahoma Press. pp. 40–42. ISBN0806108436. Retrieved July 21, 2009.
Sherman, James E.; Barbara H. Sherman (1969). "Contention City". Ghost Towns of Arizona (First ed.). University of Oklahoma Press. pp. 40–42. ISBN0806108436. Retrieved July 21, 2009.