1. The Structure and Properties of Water;Eisenberg,2005
2. Structure and Properties of Water in its Various States;Chaplin,2019
3. Determination of pH: Theory and Practice;Bates,1964
4. .O. Mchedlov-Petrossyan, Yu.E. Zevatskiy, D. Samoylov, Selected Chapters of Physical Chemistry: Acid-base Equilibrium in Aqueous Solutions, Saint Petersburg, 2018. [in Russian].