"Castiglione Named AD of the Year". University of Oklahoma Department of Intercollegiate Athletics. May 28, 2009. Archived from the original on January 14, 2010. Retrieved November 30, 2009.
"Castiglione Named AD of the Year". University of Oklahoma Department of Intercollegiate Athletics. May 28, 2009. Archived from the original on January 14, 2010. Retrieved November 30, 2009.