Freeman, S. (2003). The Cambridge companion to Rawls. Cambridge University Press.
Cita Chicago (17th ed.)Freeman, Samuel. The Cambridge Companion to Rawls. Cambridge: Cambridge University Press, 2003.
Cita MLA (9th ed.)Freeman, Samuel. The Cambridge Companion to Rawls. Cambridge University Press, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.