Richardson, John L.; Getz, Richard J. & Segovia, Gilbert. Investigation of the Mass Transfer Properties of Saline Water Systems, report, September 1966; (https://digital.library.unt.edu/ark:/67531/metadc11683/m1/1/: accessed April 25, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .