D. Irwin Stock: Obituary: C. W. Davies. In: Nature. Band273, Nr.5661, 1. Juni 1978, Obituaries, S.414, doi:10.1038/273414b0 (englisch).
Cecil Whitfield Davies: 397. The extent of dissociation of salts in water. Part VIII. An equation for the mean ionic activity coefficient of an electrolyte in water, and a revision of the dissociation constants of some sulphates. In: Journal of the Chemical Society. 1938, S.2093–2098, doi:10.1039/JR9380002093.