1. M. Sadiq, Toxic Metal Chemistry in Marine Environments, Marcel Dekker, New York, 1992.
2. M.E. Farago, Marine Chemistry. An Environmental Analytical Chemistry Approach, Water Science and Technology Library, Palermo, Italy, 1997, p. 275.
3. Arsenic speciation analysis
4. Adsorption of arsenite and arsenate on amorphous iron hydroxide