Klaus Schrödter, Gerhard Bettermann, Thomas Staffel, Friedrich Wahl, Thomas Klein, Thomas Hofmann "Phosphoric Acid and Phosphates" in Ullmann’s Encyclopedia of Industrial Chemistry 2008, Wiley-VCH, Weinheim. எஆசு:10.1002/14356007.a19_465.pub3
Lampila, Lucina E. (2013). "Applications and functions of food-grade phosphates". Ann. N.Y. Acad. Sci.1301: 37–44. doi:10.1111/nyas.12230.
Brooks, David W. "Leavening Agents". Teaching and Research Web Site. University of Nebraska - Lincoln. Archived from the original on 2011-07-20. பார்க்கப்பட்ட நாள் 2011-03-06.
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Brooks, David W. "Leavening Agents". Teaching and Research Web Site. University of Nebraska - Lincoln. Archived from the original on 2011-07-20. பார்க்கப்பட்ட நாள் 2011-03-06.