Oxford Dictionary of Music, Oxford University Press, 1996 (accessed via Encyclopedia.com on January 26, 2010) Metropolitan Opera, Performance Record: Costa, Mary profile, metoperafamily.org; accessed August 12, 2014. Sleeman, Elizabeth (ed.), Mary Costa profile, The International Who's Who of Women, Routledge, 2001, p. 116; The Walt Disney Company, Disney Legends: Mary Costa m legends.disney.go.com; accessed January 26, 2010. External links Mary Costa at the Disney Legends Website 1930 births 20th-century American actresses Living people American film actresses American operatic sopranos American voice actresses American people of Italian descent Glendale High School (Glendale, California) alumni Musicians from Knoxville, Tennessee 21st-century American women singers Baptists from Tennessee Tennessee Democrats 21st-century American singers California Democrats United States National Medal of Arts recipients 21st-century American women opera singers 20th-century American women singers American stage actresses 20th-century American singers American radio actresses 21st-century American actresses American musical theatre actresses