Mohondas Singh, N., and Lalrosanga. 2010. “Ion Pair Formation of CoCl2&Middot;6H2O and [Co(NH3)5Cl]Cl2 in Aqueous Medium at Different Temperatures-A Conductance Method”. Asian Journal of Chemistry 23 (3):1120-22. https://asianpubs.org/index.php/ajchem/article/view/16112.