Landmarks of Texas Architecture, Lawrence W. Speck; photos by Richard Payne, Austin, Texas: University of Texas Press, 1986.

A Dream Come True: Robert Hugman and San Antonio's River Walk, Vernon G. Zunker, San Antonio, Texas: V. G. Zunker, 1983.

"San Antonio River," The New Handbook of Texas, Austin, Texas: Texas State Historical Association, 1996.