1. Environmental Health Criteria 204 for Boron. International Programme on Chemical Safety;WHO,1998
2. Boron removal from saline water: a comprehensive review;Hilal;Desalination,2011
3. E. Bobrowska-Grzesik, J. Ciba, A. Grossman, J. Kluczka, J. Trojanowska, M. Zołotajkin, Chemical elements. Compendium, Cesky Tesin, 2 Theta, 2013.
4. Guidelines for Drinking-Water Quality, 4th edition World Health Organization (WHO), 2011, isbn:978 92 4 154815 1.
5. Removal technology of boron dissolved in aqueous solutions – a review;Wang;Colloids Surf. A: Physicochem. Eng. Aspects,2014