Правда — разлика између измена

* {{cite book |author=Amartya Sen |title=The Idea of Justice |publisher=Belknap Press of Harvard University Press |location=Cambridge |year=2011 |pages= |isbn=0-674-06047-4 |oclc= |doi= |accessdate=}}

* C. L. Ten, ''Crime, Guilt, and Punishment: A philosophical introduction'' (Oxford: [[Clarendon Press]], 1987)

* John Rawls, ''A Theory of Justice'' (revised edition, Oxford: Oxford University Press, 1999)

* David Schmidtz, ''Elements of Justice'' (New York: [[Columbia University Press]], 2006)