1. Alagappa, M. 1991. Regional Arrangements and International Security in Southeast Asia: going beyond ZOPFAN. Contemporary Southeast Asia 12(4): 345-357.
2. Allen, R. 2015. A short introduction to the history and politics of Southeast Asia. 2nd edition. New York: Oxford University Press.
3. Anthony, M.C. 2005. Regional security in Southeast Asia: beyond the Asean Way. Singapore: Institute of Southeast Asian Studies.
4. Arase, D. 2002. Constructing a security community in Southeast Asia: ASEAN and the problem of regional order. American Political Science Review. Menasha 96(2): 460-477.
5. Bowles, P. 2012. ASEAN, AFTA and new regionalism. Pacific Affairs 112(2): 219-233.
6. Brass, P.R. 2013. South Asian Politics: India, Pakistan, Bangladesh, Sri Lanka, and Nepal. London: Routledge.
7. Cheah Boon Kheng. 2009. The Communist insurgency in Malaysia, 1948-1990: contesting the nation-state and social change. New Zealand Journal of Social Science 11(1): 132-152.
8. Chibber, B. 2004. Regional Security and Regional Cooperation: a comparative study of ASEAN and SAARC. New Delhi: New Century Publications.
9. Daalder, I.H. & O'Hanlon, M.E. 2001. Winning ugly: NATO’s war to save Kosovo. New York: Brookings Institution Press.
10. Emmers, R. 2003. Cooperative security and the balance of power in ASEAN and the ARF. London: Routledge Curzon.
11. Franklin, J.K. 2006. The Hollow Pact: Pacific Security and the Southeast Asia Treaty. New York: Free Press.
12. Fry, G. 2008. The Association of Southeast Asian Nations. New York: Chelsea House.
13. Herring, G.C. 2001. America's Longest War: The United States and Vietnam, 1950–1975. London: Penguin.
14. Leach, M. & Kingsbury, D. 2013. The politics of Timor-Leste: democratic consolidation after intervention. Cornell: Cornell Southeast Asia Program, Cornell University Press.
15. Mansfield, E. & Milner, H. 1999. The new wave of regionalism. International Organization. 53(3): 589-627.
16. Michael, L. 2003. Is ASEAN a Security Organisation? Singapore: Institute of Southeast Asian Studies.
17. Narine, S. 2002. Explaning in ASEAN: regionalism in southeast Asia. London: Lyne Rienner Publishers.
18. Paridah Abd. Samad & Darusalam Abu Bakar. 1992. Malaysia-Philippines relations: the issue of Sabah. Asian Survey 32(6): 554-567.
19. Rajendran, M. 1985. Asean’s Foreign Relations. Kuala Lumpur: Arena Buku.
20. Roberts. C.J. 2013. ASEAN Regionalism: cooperation values and institutionalisation. Singapore: ISEAS.
21. Schmitter, P. 1965. A revised theory of regional integration. Cambridge: Harvard University Press.
22. Severino, R.C. 2006. Southeast Asia in search of an ASEAN community. Singapore: ISEAS.
23. Shanker, J.P. 2004. Strengthening cooperation in the SAARC region. Journal of BIISS 25(4): 75-91.
24. Solidum, K. & Estrella, D. 2004. The politics of Asean: an introduction to Southeast Asian regionalism. Singapore: Times Academic Press.
25. Than, M. & Gates, C.L. 2001. ASEAN enlargement: impacts & implications. Singapore: Seng Lee Press.
26. Vincent, K.P. 1970. ASA and ASEAN, 1961-1967: Southeast Asian Regionalism. Asian Survey 3(10): 244-255.