1. Acharya, A. 2001. Constructing a Security Community in Southeast Asia: ASEAN and the Problem of Regional Order. London: Routledge.
2. Albar, S.H. 2011. Malaysian Former Minister of Foreign Affairs Minister of Malaysia. In-depth Personal Interview.
3. Ammeter, A.P., C. Douglas, W.L. Gardner, W.A. Hochwarter, and G.R. Ferris. 2002. Toward a Political Theory of Leadership. The Leadership Quarterly 13 (6): 751–796.
4. Anwar, D.F. 2006. Leadership in the History of Southeast Asia Integration: The Role of Indonesia in ASEAN. In Regional Integration in East Asia and Europe: Convergence or Divergence, ed. B. Fort and D. Webber, 59–68. London and New York: Routledge.
5. ASEAN Charter. 2008. ASEAN Charter. ASEAN Secretariat, Jakarta. http://www.asean.org/archive/publications/ASEAN-Charter.pdf . Accessed 13 Jan 2012.