J.W. Mellor (May 1936). "Osmium". A comprehensive treatise on inorganic and theoretical chemistry, Volume 15. London: Longmans, Green and Co. p. 706. Retrieved 22 June 2025.
Cotton, S. A. (1997). "Ruthenium and Osmium". Chemistry of Precious Metals(PDF). Rutland, UK: Blackie Academic & Professional. p. 20. Retrieved 11 July 2025.
R. K. Murmann, C. L. Barnes "Redetermination of the crystal structure of potassium trans-(dioxo)-tetra(hydroxo)osmate(VI), K2[Os(OH)4(O)2]" Z. Kristallogr. NCS 217, 2002, pp. 303–304. doi:10.1524/ncrs.2002.217.jg.303
John M. Malin (1980). "Potassium Tetrahydroxodioxoosmate(VI) and trans ‐Bis(Ethylenediamine)Dioxoosmium(VI) Chloride". Potassium Tetrahydroxodioxoosmate(VI) and trans-Bis(Ethylenediamine)Dioxoosmium(VI) Chloride. Inorganic Syntheses. Vol. 20. pp. 61–63. doi:10.1002/9780470132517.ch18. ISBN9780470132517.
epa.gov
nepis.epa.gov
Stopinski, Orin (September 1977). "Platinum-Group Metals"(PDF). Environmental Health Effects Research Series. Washington, DC: Environmental Protection Agency: 85–87. Retrieved 19 June 2025.