Psychosexual Integration & Celibate Maturity. Handbook for Religious and Priestly Formation, red. J. Parappuly SDB, J. Kuttianimattathil SDB, Salesian Psychological Association and South Asian Formation Commision of the Salesians, Bangalore 2012, tom I-II - Przesmycki, Piotr (Seminare. Poszukiwania naukowe, 2022)