1. Centers for Disease Control and Prevention. (March 2009). Early hearing detection and intervention (EHDI) National Goals. Retrieved October 10 2009 from http://www.cdc.gov/ncbddd/ehdi/nationalgoals.htm
2. Educational Audiology Association. (May 2009). Recommended professional practices for educational audiology. Retrieved October 10 2009 from http://www.edaud.org/associations/4846/files/Professional%20Practices_pos09_REVISED.pdf
3. Educational Audiology Association. (January 2002). Early detection and intervention of hearing loss: Roles and responsibilities for educational audiologists. Retrieved October 10 2009 from http://www.edaud.org/associations/4846/files/Early%20Detection%20Pos09.%20stmt.pdf
4. Joint Committee on Infant Hearing. (2007). Year 2007 position statement: Principles and guidelines for early hearing detections and intervention. Available from www.asha.org/policy