Links
[1] https://civilresistance.info/biblio-item/2015/mafia-e-antimafia-brief-history
[2] https://civilresistance.info/biblio-item/2009/storia-del-movimento-antimafia-dalla-lotta-di-classe-allimpegno-civile
[3] https://civilresistance.info/biblio-item/2005/nonviolenza-mafia-e-anti-mafia
[4] http://www.centroimpastato.com/nonviolanza-mafia-eantimafia/
[5] https://civilresistance.info/biblio-item/2003/antimafia-civile-e-sociale
[6] http://www.centroimpastato.com/voci-per-il-dizionario-di-mafia-e-di-antimafia-di-narcomafie-2/
[7] https://civilresistance.info/biblio-item/2000/movimenti-sociali-e-movimento-antimafia
[8] https://civilresistance.info/biblio-item/1998/peppino-impastato-alle-radici-dellantimafia-difficile
[9] http://www.centroimpastato.com/umberto-santino-peppino-impastato-alle-radici-dellantimafia-difficile/