Ryś, M., Krasowska, Z. i Witerek, N. 2021. Attachment styles in children. Attachment Styles in the Family of Origin (ASFO). Kwartalnik Naukowy Fides et Ratio. 46, 2 (cze. 2021), 222-260. DOI:https://doi.org/10.34766/fetr.v46i2.844.