Black, Jane. "Plenitude of Power in Practice: Preserving Justice while Infringing Rights." Absolutism in Renaissance Milan: Plenitude of Power under the Visconti and the Sforza 1329-1535. : Oxford University Press, 2009-10-08. Oxford Scholarship Online. 2010-02-01. Date Accessed 23 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199565290.001.0001/acprof-9780199565290-chapter-6>.
Black, J.(2009-10-08). Plenitude of Power in Practice: Preserving Justice while Infringing Rights. In Absolutism in Renaissance Milan: Plenitude of Power under the Visconti and the Sforza 1329-1535. : Oxford University Press. Retrieved 23 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199565290.001.0001/acprof-9780199565290-chapter-6.
Black, Jane. "Plenitude of Power in Practice: Preserving Justice while Infringing Rights." In Absolutism in Renaissance Milan: Plenitude of Power under the Visconti and the Sforza 1329-1535. : Oxford University Press, 2009-10-08. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199565290.001.0001/acprof-9780199565290-chapter-6.
Black J. Plenitude of Power in Practice: Preserving Justice while Infringing Rights. In: Black J. Absolutism in Renaissance Milan: Plenitude of Power under the Visconti and the Sforza 1329-1535. Oxford University Press; 2009. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199565290.001.0001/acprof-9780199565290-chapter-6. Accessed May 23, 2013.