References
- Ceria, E. 1989. The Biographical Memoirs of St John Bosco(Volumes XI-XVIII), (BM). New Rochelle: Salesian Publications, Vol XVIII.
- Lydon, J. 2001. The Maintenance of the Salesian Educational Vision. Berkeley, CA: Institute of Salesian Studies.
- Paul, V. I. 1975. Apostolic Exhortation Evangelii Nuntiandi. Vatican City: Polyglot Press.
- Sizer, T., and N. F. Sizer 1999. The Students are Watching: Schools and the Moral Contract. Boston, MA: Beacon Press.