Tài liệu tham khảo WikiPedia: Bassas da India http://www.oceandots.com/indian/mozambique-channel... http://permanent.access.gpo.gov/websites/pollux/po... //tools.wmflabs.org/geohack/geohack.php?language=v... https://www.cia.gov/cia/publications/factbook/geos... https://commons.wikimedia.org/wiki/Category:Bassas...
