Akkerman, M. (2017). Militariation of European Border Security. In N. Karampekios, I. Oikonomou, & E. G. Carayannis (Eds.), The Emergence of EU Defense Research Policy: From Innovation to Militarisation (Innovation, Technology, and Knowledge Management) (1st ed. 2018 ed., pp. 337–352). Springer.

Brown, W. (2017). Walled States, Waning Sovereignty (Zone Books) (2nd ed.). Zone Books.

Castles, S., Haas, H., Haas, H., Miller, M. J., & de Haas, H. G. (2014). The Age of Migration (Fifth ed.). Palgrave Macmillan.

Ceyhan, A., & Tsoukala, A. (2002). The Securitization of Migration in Western Societies: Ambivalent Discourses and Policies. Alternatives: Global, Local, Political, 27(1_suppl), 21–39.

CBP. (2020). About CBP. U.S. Customs and Border Protection.

CBP. (2018). Stats and Summaries. U.S. Customs and Border Protection.

Estevens, J. (2018). Migration crisis in the EU: developing a framework for analysis of national security and defence strategies. Comparative Migration Studies, 6(1).

EU Parliament. (2019, February 7). Frontex budget. European Parliamentary Research Service Blog.

European Comission. (2019, July 12). irregular migration. Migration and Home Affairs - European Commission.

European Council on Refugees and Exiles. (2020). Frontex: Critique and Scrutiny Continues. European Council on Refugees and Exiles (ECRE).

Ferrer-Gallardo, X., & van Houtum, H. (2014). The Deadly EU Border Control.

Graham, S. (2011). Cities Under Siege: The New Military Urbanism. Verso.

Gramsci, A. (2021). Selection From The Prison Notebooks. Independently published.

IRC Deutschland. (2021, March 18). What is the EU-Turkey deal? The IRC in the EU.

Jones, R., & Johnson, C. (2016). Border militarisation and the re-articulation of sovereignty. Transactions of the Institute of British Geographers, 41(2), 187–200.

Kraska, P. B. (2007). Militarisation and Policing--Its Relevance to 21st Century Police. Policing, 1(4), 501–513.

Massey, D. S. (2020). The Real Crisis at the Mexico‐U.S. Border: A Humanitarian and Not an Immigration Emergency. Sociological Forum, 35(3), 787–805.

Massey, D. S., Durand, J., & Pren, K. A. (2016). Why Border Enforcement Backfired. American Journal of Sociology, 121(5), 1557–1600.

Michalowski, R. (2007). Border Militarisation and Migrant Suffering: A Case of Transnational Social Injury. Social Justice, 34(2), 62–76.

Miller, T. (2019). More Than A Wall: Corporate Profiteering and the Militarisation of US borders.

Missing Migrants Project. (2021). Death of migrants reported in the mediterranean.

Musgrave, S., Meagher, T., & Dance, G. (2014). The Pentagon finally details its weapons‐for‐cops giveaway (No. 3). The Marshall Project.

Pinyol-Jiménez, G. (2012). The Migration-Security Nexus in Short: Instruments and Actions in the European Union. Amsterdam Law Forum, 4(1), 36.

Pradella, L., & Cillo, R. (2020). Bordering the surplus population across the Mediterranean: Imperialism and unfree labour in Libya and the Italian countryside. Geoforum. Published.

Serrano, M., & Dunn, T. J. (1998). The Militarisation of the U.S.-Mexico Border, 1978–1992: Low-Intensity Conflict Doctrine Comes Home. The Journal of American History, 85(1), 325.

Slack, J., Martínez, D. E., Lee, A. E., & Whiteford, S. (2016). The Geography of Border Militarisation: Violence, Death and Health in Mexico and the United States. Journal of Latin American Geography, 15(1), 7–32.

Tammikko, T. (2019, January 24). Proposed Frontex reform and its impact: FIIA – Finnish Institute of International Affairs.

Tazzioli, M., & De Genova, N. (2020). Kidnapping migrants as a tactic of border enforcement. Environment and Planning D: Society and Space, 38(5), 867–886.

Todaro, M. P., & Maruszko, L. (1987). Illegal Migration and US Immigration Reform: A Conceptual Framework. Population and Development Review, 13(1), 101.

UNDP. (1994). Human Development Report 1994.

UN. (2021). World Migration Report 2020.

Weiner, M. (1992). Security, Stability, and International Migration. International Security, 17(3), 91–126.

Wheatley, A. C., & Gomberg-Muñoz, R. (2016). Keep moving: collective agency along the migrant trail. Citizenship Studies, 20(3–4), 396–410.

Williams, J. M. (2014). The safety/security nexus and the humanitarianisation of border enforcement. The Geographical Journal, 182(1), 27–37.

Wilson, D. (2017). Border Militarisation, Technology and Crime Control. In The Routledge Handbook on Crime and International Migration (pp. 141–154). Routledge.