White, Charlie (September 14, 2013). "Music Choices (9/14/13)". TeamUSA. Archived from the original on September 26, 2013. Retrieved September 20, 2013.
theatre.com
Shenton, Mark (April 17, 2006). "Derek Hough". Fresh Face. Broadway.com. Archived from the original on June 30, 2007.
White, Charlie (September 14, 2013). "Music Choices (9/14/13)". TeamUSA. Archived from the original on September 26, 2013. Retrieved September 20, 2013.