1. American National Standards Institute (ANSI), 1972. Standard Test Method for Absorbed Gamma Radiation Dose in the Fricke Dosimeter. D/16/1-27
2. American Public Health Association (APHA), 1992. Compendium of Methods for the Microbiological Examination of Foods. APHA, Washington, DC, USA
3. Association of Official Analytical Chemists (AOAC), 1995. Official Methods of Analysis, 16th ed. Association of Official Analytical Chemists, Washington, DC
4. Dates irradiation in Iraq;Auda;Food Irradiation Information,1980
5. Effect of gamma irradiation and storage conditions on amino acid composition of some Iraqi dates;Auda;J. Agric. Food Chem.,1980