1. Barth, M., Todd, M., 1977. Intelligent Community Vehicle System Research and Development, University of California Riverside, Center for Environmental Research and Technology. Technical Report #97–23, Riverside, California
2. California State Assembly Bill AB110, 1995. Vehicles: Golf Cart Transportation Plan, approved by Governor, filed with Secretary of State, August 1995. California Legislative Council’s Digest
3. Augello, D. et al., 1994. Complementarity between public transport and a car sharing service. In: World Congress on Applications of Transport Telematics and Intelligent Vehicle Highway Systems Paris France, pp. 2985–2992
4. Cooperative Auto Network, 1998. Vancouver, Canada, see http://www.vcn.bc.ca/can/
5. California Air Resources Board, 1995. Proposed Amendments to the Low-Emission Vehicle Regulations to Add an Equivalent Zero-Emission Vehicle (EZEV) Standard and Allow Zero-Emission Vehicle Credit for Hybrid-Electric Vehicles, Staff Report, Mobile Source Division