1. Ambrosius, Concerning Widows, in: Nicene Post-Nicene Fathers, ed. P. Schaff et al, Ancient Christian Commentary on Scripture, Edinburgh – Grand Rapids 1952-1956.
2. Caesarius Arelatensis, Sermones, ed. G. Morin, CCSL 103, Turnhout 1953.
3. Colossians, I and II Thessalonians, 1 and II Timothy, Titus, Philemon, ed. P. Gorday, Ancient Christian Commentary of Scripture, New Testament 9, Downers Grove 2000.
4. Concilios Visigóticos e Hispano-Romanos, ed. J. Vives – T. Marín Martínez – G. Martínez Díez, España Cristiana. Textos 1, Barcelona – Madrid 1963.
5. Council of Laodicea, in: https://www.newadvent.org/fathers/3806.htm (accessed:15.06.2022).