Australian Government, Dept. Industry, Trade & Tourism, "Hazardous Waste Management - Benefits from Biotechnology", DITR 2008

Prof. E van Heerden {PhD.} and Elizabeth Ojo (B.Sc Hons), "Evaluation of the Enretech-1 Product", Department of Microbial, Biochemical and Food Biotechnology, University of the Free State, P.O. Box 339 Bloemfontein, 9300 South Africa, 2008

D. Cooper, L. Boudreau, A. Obenauf, A. Dumouchel, "Testing of Selected Biosorbents", SAIC, Ottawa, Ontario, Canada 2004 (edited by Enretech - original report available)