1. Olmos, H. E. (2004). Improving capabilities for dealing with key complexities of water availablity modeling, M.S. Thesis, Texas A&M University, College Station, TX.
2. Wurbs, R.A. (2005). “Texas water availability modeling system.” Journal of the Water Resources Planning and Management, Vol. 131, No. 4, pp. 270–279.
3. Wurbs, R. A. (2009a). Water Right Analysis Package (WRAP) modeling system reference manual, Technical Report 255, Texas Water Resources Institute, College Station, TX.
4. Wurbs, R. A. (2009b). Water Right Analysis Package (WRAP) modeling system user manual, Technical Report 256, Texas Water Resources Institute, College Station, TX.
5. Wurbs, R. A. and Kim, T. J. (2008). Extending and condensing the brazos river basin water availability model, Technical Report 340, Texas Water Resources Institute, College Station, TX.