1. Opting Out of the European Union
2. Allison‐Reumann L andMurray P. (2017)Will Brexit Affect Regionalism in Southeast Asia?The Diplomat. 8 September. Available online at:http://thediplomat.com/2017/09/will‐brexit‐affect‐regionalism‐in‐southeast‐asia/. Last accessed: 7 September 2019.
3. Brandi C. Berger A. andBruhn D.(2015)Between Minilateralism and Multilateralism: Opportunities and Risks of Pioneer Alliances in International Trade and Climate Politics. German Development Office. Briefing Paper 16/2015.https://www.die-gdi.de/uploads/media/BP_16.2015_01.pdf
4. Can Australia Save the World? The Limits and Possibilities of Middle Power Diplomacy;Beeson M.;Australian Journal of International Affairs,2011
5. Middle Power Leadership on the Human Security Agenda;Behringer R.M.;Cooperation and Conflict,2005