THETWAR, L.K., P.K. SARWAY, SANGEETA GUPTA, R.C. TANDON, H.S. DEWANGAN, N.K. TRIPATHI, and M.R. Augar. 2010. “Concentration, Distribution of DDT and Malathion in Soil Water, Plant and Fishes in Rajnandgaon, India”. Asian Journal of Chemistry 19 (2):1562-64. https://asianpubs.org/index.php/ajchem/article/view/20290.