| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Catholics schools and faith-education: A pastoral empirical exploratory research on the effectiveness of faith-education in the Catholic higher secondary schools in Tamil Nadu | 978-81-87370-11-6 (81-87370-11-4) | 2000 |
| Educazione catechetica degli adulti. Un approccio multidimensionale | 978-88-213-0729-4 (88-213-0729-8) | 2009 |