1. Adler, E., & Michael, B. (Eds.). (1998). Security Communities. Cambridge University Press.
2. Booth, K. (2007). Theory of World Security (pp. 102–103). Cambridge University Press.
3. Breen, M. G. (2020). The Road to Federalism in Nepal, Myanmar, and Sri Lanka: Finding the Middle Ground. Routledge.
4. Burke, A. (2007). What Security Makes Possible: Some Thoughts on Critical Security Studies (Working Paper, p. 8). Department of International Relations, Australian National University.
5. Buzan, B. (1991). People, States, and Fear: An Agenda for International Security Studies in the Post-Cold War Era (p. 16). Harvester Wheatsheaf.