1. Choo S, Mokhtarian, PL & Salomon I (2001) Impacts of Telecommuting on Vehicle-Miles Traveled: A Nationwide Time Series Analysis. Publication No. P600-01-020, the California Energy Commission, Sacramento, CA. Available at www.its.ucdavis.edu/publications/2002/RR-02-05.pdf.
2. The U.S. Demand for Highway Travel and Motor Fuel