Links
[1] https://civilresistance.info/biblio-item/2008/aldo-capitini-danilo-dolci-lettere-1952-1968
[2] https://civilresistance.info/biblio-item/2008/cio-che-ho-imparato-e-altri-scritti-di-danilo-dolci
[3] https://civilresistance.info/biblio-item/2004/la-forza-della-nonviolenza-bibliografia-e-profilo-biografico-di-danilo-dolci