1. CPUC Division of Strategic Planning, California's electric services industry: perspectives on the past, strategies for the future, February 1993 (commonly called the Yellow Book).
2. Order instituting rulemaking and order instituting investigation on the commissions proposed policies governing restructuring California's electric services industry and reforming regulation, R.94-04-031 and I.94-04-032, April 1994 (commonly called the Blue Book).
3. White A. The electricity industry in England and Wales. James Capel, 1990.
4. Contract networks for electric power transmission;Hogan;J Regulatory Econ,1994
5. Ruff L. Stop wheeling and start dealing: resolving the transmission dilemma. Electric J 1994; 24-43.