1. Concerning phytin in wheat bran;Anderson;J. Biol. Chem.,1915
2. Association of Official Agricultural Chemists, 1965a. Official Methods of Analysis, p. 340. Tenth Edition. Washington, D.C.
3. Association of Official Agricultural Chemists, 1965b. Official Methods of Analysis, p. 784. Tenth Edition. Washington, D.C.
4. The phytin content of foodstuffs;Averill;J. Am. Chem. Soc.,1926
5. The phytic acid content of some poultry feeding stuffs;Common;The Analyst,,1940