1. Human Development Report 1994: New Dimensions of Human Security United Nations Development Programme New York 1994.http://www.hdr.undp.org/en/content/human-development-report-1994.
2. Human security: Report of the UN Secretary-General UN General Assembly Document No. A/64/701 United Nations New York 8 March2010.https://daccess-ods.un.org/access.nsf/Get?Open&DS=A/64/701&Lang=E.
3. In larger freedom: towards development security and human rights for all. Report of the UN Secretary-General UN General Assembly Document No. A/59 21 March2005 para. 67.https://www.securitycouncilreport.org/atf/cf/%7B65BFCF9B-6D27-4E9C-8CD3-CF6E4FF96FF9%7D/CPR%20A%2059%202005.pdf.
4. Working Group on the “Anthropocene”: Results of binding vote. Subcommission on Quaternary Stratigraphy 21st May 2019 http://quaternary.stratigraphy.org/working-groups/anthropocene/.