Educate like Don Bosco
(Educare come Don Bosco, by Carlo de Ambrogio)
1965 - Italian Salesian Bulletin
ITA: Educhiamo come DB(origin).pdf (volume II)
ENG: Educating Like Don Bosco.pdf (volume I)
ENG: Educating like Don Bosco vol 2.pdf (volume II)
Index
Indice - Italian version