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WikiPedia: Cộng hòa Trung Phi http://www.ifs.du.edu/ifs/frm_CountryProfile.aspx?... http://m.state.gov/md148671.htm http://www.state.gov/j/drl/rls/irf/2010/148671.htm http://www.imf.org/external/pubs/ft/weo/2014/01/we... http://www.minplan-rca.org/pays http://esa.un.org/unpd/wpp/index.htm http://www.un.org/esa/population/publications/wpp2... http://data.unaids.org/pub/GlobalReport/2006/2006_... http://hdr.undp.org/sites/default/files/hdr2020.pd... //tools.wmflabs.org/geohack/geohack.php?language=v...