1. Benedict XVI. (2009). Caritas in Veritate [Charity in Truth]. Libreria Editrice Vaticana. http://www.vatican.va/content/benedict-xvi/en/encyclicals/documents/hf_ben-xvi_enc_20090629_caritas-in-veritate.html (accessed March 12, 2022).
2. Berman, P. S. (2009). The new legal pluralism. Annual Review of Law and Social Science, 5, 225–242. https://doi.org/10.1116/annurev.lawsocsci.093006.131539
3. Bridenthal, R. (Ed). (2013). The hidden history of crime, corruption, and states. Berghahn Books.
4. Burke-White, W. W. (2005). International legal pluralism. Faculty Scholarship at Penn Law, 965. https://scholarship.law.upenn.edu/faculty_scholarship/961
5. Centesimus Annus [One-Hundredth Year] (1991). Encyclical of Pope John II on the One Hundredth Anniversary of Rerum Novarum. Libreria Editrice Vaticana. https://www.vatican.va/content/john-paulii/en/encyclicals/documents/hf_jp-ii_enc_01051991_centesimus-annus.html