1. M. Arnaudov, M. Rogojerov, L. Prangova: “IR-spectral study of 4′-substituted phenylthiolbenzoates in solution”, Spectroscopy Letters, Vol. 30, (1997), pp. 149–161.
2. L. Onsager: “Electric moments of molecules in liquids”, Journal American Chemical Socsiety, Vol. 58, (1936), pp. 1486–1493.
3. R.J. Abraham and E.I. Bretschneider: “Medium Effects on Rotational and Conformational Equilibriums”, In: W.J. Orwill-Thomas (Ed.): Internal Rotation in Molecules, John Wiley & Sons, London-New York-Sidney-Toronto, 1974, Chap. 13.3.
4. M. Arnaudov, B.B. Ivanova, L. Prangova: “Linear-dichroic infrared spectral and theoretical analysis of phenyltiolbenzoate”, Bulletin of the Chemists and Technologists of Macedonia, Vol. 21, (2002), pp. 151–155.
5. T. Helgaker, H.J.Aa. Jensen, P. Jørgensen, J. Olsen, K. Ruud, H. Ågren, A.A. Auer, K.L. Bak, V. Bakken, O. Christiansen, S. Coriani, P. Dahle, E.K. Dalskov, T. Enevoldsen, B. Fernandez, C. Hättig, K. Hald, A. Halkier, H. Heiberg, H. Hettema, D. Jonsson, S. Kirpekar, R. Kobayashi, H. Koch, K.V. Mikkelsen, P. Norman, M.J. Packer, T.B. Pedersen, T.A. Ruden, A. Sanchez, T. Saue, S.P.A. Sauer, B. Schimmelpfennig, K.O. Sylvester-Hvid, P.R. Taylor, O. Vahtras: Dalton, a molecular electronic structure program, Release 1.2, 2001.