Berlin, Edward A. "New York, 1907–1910." King of Ragtime: Scott Joplin and His Era. : Oxford University Press, 1996-03-28. Oxford Scholarship Online. 2011-10-03. Date Accessed 24 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195101089.001.0001/acprof-9780195101089-chapter-10>.
Berlin, E.(1996-03-28). New York, 1907–1910. In King of Ragtime: Scott Joplin and His Era. : Oxford University Press. Retrieved 24 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195101089.001.0001/acprof-9780195101089-chapter-10.
Berlin, Edward A. "New York, 1907–1910." In King of Ragtime: Scott Joplin and His Era. : Oxford University Press, 1996-03-28. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195101089.001.0001/acprof-9780195101089-chapter-10.
Berlin EA. New York, 1907–1910. In: Berlin EA. King of Ragtime: Scott Joplin and His Era. Oxford University Press; 1996. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195101089.001.0001/acprof-9780195101089-chapter-10. Accessed May 24, 2013.