Justice in robes / Ronald Dworkin. - Dworkin, Ronald. (OLS)http://pul/name/26585 (Belknap Press of Harvard University Press, 2006)
Bibliografia e note p. [263]-295.

Out of a Kantian chrysalis? : a Maritainian critique of Fr. Marechal / Ronald McCamy. - McCamy, Ronald. (OLS)http://pul/name/112100 (P. Lang, 1998)
Bibliografia: p. [169]-174.