1. Andringa, Leo. 2004. Economy of communion. Portuguese site https://www.ekai.pl/drs-l-s-j-andringa-economy-of-communion/ Accessed 8 Feb 2023.
2. Andringa, Leo. 2010. The economy of communion. Economy of Communion: EdC Online. Available https://edc-online.org/en/publications/conference-speeches/6000-economy-of-communion.html
3. Araùjo, Vera. 2002. Personal and societal prerequisites of the Economy of Communion. In The Economy of Communion: Toward a multi-dimensional economic culture, ed. Luigino Bruni. Trans. Lorna Gold, 21–30. Hyde Park: New City Press.
4. Beabout, Greg. 2020. Ownership and business succession: Considerations from Catholic social teaching and the Economy of Communion. Business, Faith and the Economy of Communion Special Volume of the Journal of Religion and Society Sup. 22: 141–156.
5. Benedict XVI, Pope. 2009. Caritas in veritate. Available online at http://www.vatican.va/content/benedict-xvi/en/encyclicals/documents/hf_ben-xvi_enc_20090629_caritas-in-veritate.html