JuroszekW. (2016) “Parents as Parents-in-Law in the Light of the Developmental Task Theory of Robert Havighurst”, Śląskie Studia Historyczno-Teologiczne, 49(1), pp. 169-182. Available at: https://journals.us.edu.pl/index.php/ssht/article/view/15671 (Accessed: 19May2024).