Presidents' Day

Presidents' Day.  Prod. 100% Educational Videos.  100% Educational Videos, 1998. Discovery Education. Web. 26 May 2013. <http://www.discoveryeducation.com/>.

100% Educational Videos (Producer).  (1998). Presidents' Day. [TitleChapter].  Available from http://www.discoveryeducation.com/

100% Educational Videos. "Presidents' Day."
Discovery Education: http://streaming.discoveryeducation.com/