- http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-00622014000300006&lng=es&nrm=iso&tlng=es

- http://es.slideshare.net/pakogracia/la-teora-de-la-justicia-de-j-rawls-y-sus-crticos

- https://www.google.cl/url?sa=t&rct=j&q=&esrc=s&source=web&cd=7&ved=0CEYQFjAGahUKEwif3JOh6M7IAhXDGpAKHT3jC3o&url=http%3A%2F%2Fwww.filosoficas.unam.mx%2F~faviola%2FJohn-Rawls.doc&usg=AFQjCNEZoguew5sVJEk6jOZXvPu1oCZLHw&cad=rja

- https://ntutumu.wordpress.com/2015/06/01/filosofia-politica-contemporanea-john-rawls/