Carlos E. Castañeda, Our Catholic Heritage in Texas (7 vols., Austin: Von Boeckmann–Jones, 1936–58; rpt., New York: Arno, 1976). William E. Dunn, "The Apache Mission on the San Saba River: Its Founding and Failure," Southwestern Historical Quarterly 17 (April 1914). Kathleen Gilmore, A Documentary and Archaeological Investigation of Presidio de San Luis de las Amarillas and Mission Santa Cruz de San Sabá (Austin: State Building Commission, 1967). Paul D. Nathan, trans., and Lesley Byrd Simpson, ed., The San Sabá Papers (San Francisco: Howell, 1959). Ernest Wallace and David M. Vigness, eds., Documents of Texas History (Austin: Steck, 1963). Robert S. Weddle, The San Sabá Mission (Austin: University of Texas Press, 1964).
