La información está incompleta “Noms et usages des plantes utiles ches les Nsong (RD Congo, Bandundu, bantu B85F)” . Joseph Koni Muluwa, Koen Bostoen (2008)
- MÁS SOBRE LA VITALIDAD
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Nsong scores low on all nine UNESCO criteria for assessing language vitality and can therefore be considered severely endangered.
- COMENTARIOS SOBRE CONTEXTO DE LA LENGUA
Other languages in the area include Pende, Kwezo, Mpiin, Hungaan, Mbuun, Mbala, Ngoongo, and Kikongo.