1. A.F. Cronstedt, Natural zeolite and minerals, Svenska Vetenskaps Akademiens Handlingar Stockholm 17 (1756) 120-123.
2. Syntheses and reactions of mordenite;Barrer;J. Chem. Soc. A,1948
3. Zeolites and Catalysis-Synthesis, Reactions and Applications;Cejka,2010
4. Zeolites in Industrial Separation and Catalysis;Kulprathipanja,2010
5. Preparation of porous crystalline synthetic material comprised of silicon and titanium oxides;Taramasso;US Patent,1983