ironment and Nature Conservation for UNEP Organization. 2008-03-17 දින මුල් පිටපත (pdf) වෙතින් සංරක්ෂණය කරන ලදී. සම්ප්‍රවේශය 13 July 2013.↑ East 1999, පිටු අංකය: 74.↑ "Burundi and the EU". EEAS – European External Action Service – European Commission (ඉංග්‍රීසි බසින්). සම්ප්‍රවේශය 27 August 2019.↑ Eggers, p. xlvii.↑ Burundi Population සංරක්ෂණය කළ පිටපත 23 දෙසැම්බර් 2004 at the Wayback Machine. Institute for Security Studies. Retrieved on 30 June 2008.↑ Weinstein, Warren; Robert Schrere (1976). Political Conflict and Ethnic Strategies: A Case Study of Burundi. Syracuse University: Maxwell School of Citizenship and Public Affairs. p. 5. ISBN 0-915984-20-2.↑ "Where We Work – Burundi". Archived from the original on 12 February 2009. සම්ප්‍රවේශය 21 August 2006.{{cite web}}:  CS1 maint: bot: original URL status unknown (link) World Food Programme. Retrieved on 30 June 2008.↑ Collinson, Patrick (14 March 2018). "Finland is the happiest country in the world, says UN report". The 