Aurora Symphony Orchestra (February 22, 1999). "About the ASO". Aurorasymphony.org. Archived from the original on July 25, 2011. Retrieved August 5, 2011.
Aurora Symphony Orchestra (February 22, 1999). "About the ASO". Aurorasymphony.org. Archived from the original on July 25, 2011. Retrieved August 5, 2011.