1. American Gas Foundation, Public Policy and Real Energy Efficiency: Assessing the Effects of Federal Policies on Energy Consumption and the Environment, Washington, DC, 2005. Available from: http://fossil.energy.gov/epact/Section_1818/AGA_public_policy_pub.pdf.
2. National Renewable Energy Laboratory (NREL/EL-840-32982). State Energy Program Operations Manual, Prepared for the US Department of Energy Office of Energy Efficiency and Renewable Energy, Golden, Colorado, 2003. Available from: http://www.eere.energy.gov/state_energy_program/pdfs/sepopman_32982.pdf.
3. Ardehali MM, Smith TF. Literature review to identify existing case studies of controls-related energy-inefficiency in buildings. Prepared for the National Building Controls Information Program. Technical Report ME-TFS-01-007. Dept. of Mechanical Engineering, The University of Iowa, Iowa City, Iowa 2001.
4. Costs and benefits from utility funded commissioning of energy-efficiency measures in 16 buildings;Piette;ASHRAE Trans,1996
5. Numerical simulation and analysis of fuzzy PID and PSD control methodologies as dynamic energy efficiency measures;Ardehali;Energy Convers Manage,2004