Cavalletti, Sofia (Autor Personal)

Her Teaching doctrine and liturgy, 1964.

Her The religious potential of the child, c1992: CIP t.p. (Sofia Cavalletti) data sheet (b. 8-21-1917)

El potencial religioso del niño entre los 6 y los 12 años, 2003 : t.p. (Sofia Cavalletti)