Kaushik, R.D., et al. “A Kinetic Mechanism Study of Periodate Oxidation of N,N-Dimethyl-P-Toluidine in Acetone-Water Medium”. Asian Journal of Chemistry, vol. 11, no. 2, Mar. 2010, pp. 619-24, https://asianpubs.org/index.php/ajchem/article/view/23329.