[1] (页面存档备份,存于互联网档案馆) "National statistical institute of Benin: 9.2% of a Projected 2017 Beninois population of 11.34 Million belonging to Bariba speaking groups" (2016 estimate)
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[1] (页面存档备份,存于互联网档案馆) "National statistical institute of Benin: 9.2% of a Projected 2017 Beninois population of 11.34 Million belonging to Bariba speaking groups" (2016 estimate)