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Karunakaran, V., & Balachandran, V. (2014). Experimental and theoretical investigation of the molecular structure, conformational stability, hyperpolarizability, electrostatic potential, thermodynamic properties and NMR spectra of pharmaceutical important molecule: 4′-Methylpropiophenone. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 128, 1–14. doi:10.1016/j.saa.2014.02.155 
10.1016/j.saa.2014.02.155