Ramasamy, V., and K. Nambi. “Kinetics and Mechanism of Oxidation of Aromatic Aldehydes by N-Chloronicotinamide in Aqueous Acetic Acid Medium”. Asian Journal of Chemistry, vol. 18, no. 4, Mar. 2010, pp. 2605-10, https://asianpubs.org/index.php/ajchem/article/view/20626.