Zoepf, Stephen M., and David R. Keith. Transport Policy Vol. 51, (2016): 150-157.
Wen, Yuan, Don MacKenzie, and David R. Keith. Transportation Research Record Vol. 2572, (2016): 1-2.
Shafiei, Ehsan, Brynhildur Davidsdottir, Jonathan Leaver, Hlynur Stefansson, Eyjolfur Ingi Asgeirsson, and David R. Keith. Energy Vol. 94, (2016): 409-421.
Struben, Jeroen, John D. Sterman, and David Keith. In Analytical Methods for Dynamic Modelers, 3-38. Cambridge, MA: The MIT Press, 2015. Purchase Book Here.
Keith, David R., and Stephen Zoepf. In On the Road toward 2050: Potential for Substantial Reductions in Light-Duty Vehicle Energy Use and Greenhouse Gas Emissions, edited by Don MacKenzie and John Heywood. Cambridge, MA: November 2015.
Zoepf, S., D. MacKenzie, David R. Keith and W. Chernicoff. Transportation Research Record Vol. 2385, (2013): 1-10.