Przypisy
- 1 2 3 Neil G.N.G. Connelly Neil G.N.G., TureT. Damhus TureT., Richard M.R.M. Hartshorn Richard M.R.M., Alan T.A.T. Hutton Alan T.A.T., Nomenclature of Inorganic Chemistry. IUPAC Recommendations 2005 (Red Book), International Union of Pure and Applied Chemistry, RSC Publishing, 2005, s. 286, ISBN 978-0-85404-438-2 (ang.).
- 1 2 3 4 CRC Handbook of Chemistry and Physics, William M.W.M. Haynes (red.), wyd. 95, Boca Raton: CRC Press, 2014, s. 4-52, ISBN 978-1-4822-0867-2, OCLC 911557441 (ang.).
