# Heisler, Barbara Schmitter (2008), “The sociology of immigration”, em Caroline B. Brettell e James F. Hollifield (orgs.) (2008), Migration Theory: Talking Across Disciplines, 3.ª ed., Nova Iorque, Routledge, pp. 83-112.
# Kivisto, Peter, e Thomas Faist (2010), Beyond a Border:          The Causes and Consequences of Contemporary Immigration, Thousand Oaks (Cal.), Pine Forge Press: cap. 8 “Citizenship and the state in a globalizing world”, pp. 225-256.
# Pires, Rui Pena (2003), Migrações e Integração: Teoria e Aplicações à Sociedade Portuguesa, Oeiras, Celta: cap. 2.4 “A integração dos imigrantes”, pp. 95-116.
# Scholten, Peter, e lona van Breugel (orgs.) (2018), “Introduction: Conceptualizing mainstreaming in integration governance”, em Peter Scholten e lona van Breugel (2018), Mainstreaming Integration Governance: New Trends in Migrant Integration Policies in Europe, Cham, Palgrave Macmillan, pp. 3-22.
# [complementar] Elias, Norbert (1976, 1994), “Introduction: A theoretical essay on established and outsider relations”, em Norbert Elias e John L. Scotson (1965, 1994), The Established and the Outsiders : A Sociological Enquiry Into Community Problems, 2ª. ed., Londres, Sage, pp. xv-lii.
# [complementar] Sen, Amartya (2006), Identity and Violence: The Illusion of Destiny, Nova Iorque, W. W. Norton & Company.

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