Swayne, Steve. "Ten. Populism, Progressivism, and Politics." Orpheus in Manhattan: William Schuman and the Shaping of America's Musical Life. : Oxford University Press, 2011-01-10. Oxford Scholarship Online. 2011-05-01. Date Accessed 19 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195388527.001.0001/acprof-9780195388527-chapter-11>.
Swayne, S.(2011-01-10). Ten. Populism, Progressivism, and Politics. In Orpheus in Manhattan: William Schuman and the Shaping of America's Musical Life. : Oxford University Press. Retrieved 19 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195388527.001.0001/acprof-9780195388527-chapter-11.
Swayne, Steve. "Ten. Populism, Progressivism, and Politics." In Orpheus in Manhattan: William Schuman and the Shaping of America's Musical Life. : Oxford University Press, 2011-01-10. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195388527.001.0001/acprof-9780195388527-chapter-11.
Swayne S. Ten. Populism, Progressivism, and Politics. In: Swayne S. Orpheus in Manhattan: William Schuman and the Shaping of America's Musical Life. Oxford University Press; 2011. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195388527.001.0001/acprof-9780195388527-chapter-11. Accessed May 19, 2013.