Ellenbecker, Michael and Tsai, Su-Jung (Candace). (2010) Overview of Nanoparticle Health and Safety. In: New England Nanomanufacturing Summit 2010, June 22 - 24, 2010, Lowell, MA. (Unpublished)
Davies, Clarence. Woodrow Wilson International Center for Scholars, Project on Emerging Nanotechnologies. (2007) EPA and Nanotechnology: Oversight for the 21st Century. Technical Report. Project on Emerging Nanotechnologies.