"Watch Out For The Food We Consume". Directorate of Consumer Protection, Jakarta, Indonesia. 2006. คลังข้อมูลเก่าเก็บจากแหล่งเดิมเมื่อ December 28, 2008. สืบค้นเมื่อ February 10, 2009.
doi.org
Levy, H. A.; Lisensky, G. C. (1978). "Crystal structures of sodium sulfate decahydrate (Glauber's salt) and sodium tetraborate decahydrate (borax). Redetermination by neutron diffraction". Acta Crystallographica Section B. 34 (12): 3502–3510. Bibcode:1978AcCrB..34.3502L. doi:10.1107/S0567740878011504.
harvard.edu
ui.adsabs.harvard.edu
Levy, H. A.; Lisensky, G. C. (1978). "Crystal structures of sodium sulfate decahydrate (Glauber's salt) and sodium tetraborate decahydrate (borax). Redetermination by neutron diffraction". Acta Crystallographica Section B. 34 (12): 3502–3510. Bibcode:1978AcCrB..34.3502L. doi:10.1107/S0567740878011504.
"Watch Out For The Food We Consume". Directorate of Consumer Protection, Jakarta, Indonesia. 2006. คลังข้อมูลเก่าเก็บจากแหล่งเดิมเมื่อ December 28, 2008. สืบค้นเมื่อ February 10, 2009.