Burman, S.N.; Landguth, D.C.; Uziel, M.S.; Hatmaker, T.L. & Tiner, P.F. Comprehensive work plan and health and safety plan for the 7500 Area Contamination Site sampling at Oak Ridge National Laboratory, Oak Ridge, Tennessee, report, May 1, 1992; (https://digital.library.unt.edu/ark:/67531/metadc1058419/m1/1/: accessed March 20, 2019), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .