1. Baldick, R. (2003). Shift factors in ERCOT congestion pricing. Technical report, March 2003. Presented at the Public Utility Commission of Texas.
2. Baldick, R. (2012). Wind and energy markets: A case study of Texas. IEEE Systems Journal, 6(1), 27–34.
3. Baughman, M. L., Siddiqi, S. N., & Zarnikau, J. (1997). Advanced pricing in electrical systems, part 1: Theory. IEEE Transactions on Power Systems, 12(1), 489–495.
4. Cleary, M. (2011). Market benefits observed: The first six months. Accessed June 21, 2011, from http://www.ercot.com/calendar/2011/06/20110621-BOD .
5. Climate Policy Initiative. (2011). International experiences of nodal pricing implementation: Frequently asked questions. Berlin: Climate Policy Initiative.