V. Arjunan, T. Rani, C. V. Mythili, and S. Mohan, “Synthesis, FT-IR, FT-Raman and quantum chemical investigations of N-(3-methylphenyl)-2,2-dichloroacetamide”, Eur. J. Chem., vol. 2, no. 1, pp. 70–76, Mar. 2011.