Anthony, John W.; Bideaux, Richard A.; Bladh, Kenneth W. and Nichols, Monte C. (red.). «Tridymite». Handbook of Mineralogi(PDF). III (Halides, Hydroksids, Oxides). Chantilly, VA, US: Mineralogical Society of America. ISBN0-9622097-2-4. Henta December 5, 2011. CS1 maint: Multiple names: editors list (link)
