1. Trump-Pence campaign website, www.donaldjtrump.com/policies/an-americas-infrastructure-first-plan.
2. Dorothy Robyn, "Reforming Federal Property Procurement: The Case for Sensible Scoring," Brookings Institution, Washington, DC, April 2014.
3. "Leases with Purchase Options Are Infrequently Used but May Provide Benefits," GAO-16-536R, U.S. Government Accountability Office, Washington, DC, June 21, 2016.
4. "Community Housing Impacts of the Military Housing Privatization Initiative," Insights into Housing and Community Development Policy, U.S. Department of Housing and Urban Development, Office of Policy Development and Research, Washington, DC, October 2015.
5. Barry Anderson and Rudy Penner, "Time for a New Budget Concepts Commission," Brookings Institution, Washington, DC, January 2016, p. 7.