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Lua i Stíl Chicago (17ú heag.)the united nations development programme. Human Development Report 2014: Sustaining Human Progress: Reducing Vulnerabilities and Building Resilience. new york: the united nations development programme, 2014.
Lua MLA (9ú heag.)the united nations development programme. Human Development Report 2014: Sustaining Human Progress: Reducing Vulnerabilities and Building Resilience. the united nations development programme, 2014.