Tài liệu tham khảo WikiPedia: Zeolit http://www.grace.com/EngineeredMaterials/MaterialS... http://www.webmineral.com/dana/VIII-77.shtml#77.1 http://minerals.usgs.gov/minerals/pubs/commodity/z... http://d-nb.info/977772926/34 http://d-nb.info/gnd/4067660-2 http://id.ndl.go.jp/auth/ndlna/00563784 http://www.bza.org/ http://www.iza-structure.org/databases http://www.iza-structure.org/databases/ http://www.iza-synthesis.org/
