1. Gaetano Parolin, Chiesa Postconciliare e Migrazioni: Quale Teologia per la Missione con i Migranti? (Roma: Editrice Pontificia Università Gregoriana, 2010), 389.
2. Gerrit Nort, “Emerging Migrant Churches in the Netherlands: Missiological Challenges and Frontiers,” International Review of Mission 100, no. 1 (April 2011): 4–16.
3. Stephen B. Bevans and Roger P. Schroeder, Constants in Context: A Theology of Mission for Today (Maryknoll, NY: Orbis Books, 2004), 103 and 113.
4. Dale T. Irvin and Scott W. Sunquist, History of the World Christian Movement: Volume I: Earliest Christianity to 1453 (Maryknoll, NY: Orbis Books, 2001), 312.
5. Fabio Baggio, “The Migrant Ministry: A Constant Concern of the Catholic Church,” Asian Christian Review 4, no. 2 (Winter 2010): 54.