Hepokoski, James, and Warren Darcy. "The Type 5 Sonata: Mozart's Concertos (Development and Recapitulation: From Solo 2 through Ritornello 4)." Elements of Sonata Theory: Norms, Types, and Deformations in the Late-Eighteenth-Century Sonata. : Oxford University Press, 2006-08-31. Oxford Scholarship Online. 2011-10-03. Date Accessed 23 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195146400.001.0001/acprof-9780195146400-chapter-22>.
Hepokoski, J., & Darcy, W.(2006-08-31). The Type 5 Sonata: Mozart's Concertos (Development and Recapitulation: From Solo 2 through Ritornello 4). In Elements of Sonata Theory: Norms, Types, and Deformations in the Late-Eighteenth-Century Sonata. : Oxford University Press. Retrieved 23 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195146400.001.0001/acprof-9780195146400-chapter-22.
Hepokoski, James, and Warren Darcy. "The Type 5 Sonata: Mozart's Concertos (Development and Recapitulation: From Solo 2 through Ritornello 4)." In Elements of Sonata Theory: Norms, Types, and Deformations in the Late-Eighteenth-Century Sonata. : Oxford University Press, 2006-08-31. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195146400.001.0001/acprof-9780195146400-chapter-22.
Hepokoski J, Darcy W. The Type 5 Sonata: Mozart's Concertos (Development and Recapitulation: From Solo 2 through Ritornello 4). In: Hepokoski J, Darcy W. Elements of Sonata Theory: Norms, Types, and Deformations in the Late-Eighteenth-Century Sonata. Oxford University Press; 2006. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195146400.001.0001/acprof-9780195146400-chapter-22. Accessed May 23, 2013.