|several thousand (2000)|
- Ethnologue 17 gives a figure of 7,030. However, this is a guestimate based on 35,000 speakers divided among five recognized languages.
- Gazi at Ethnologue (18th ed., 2015)
- Hammarström, Harald; Forkel, Robert; Haspelmath, Martin; Bank, Sebastian, eds. (2016). "Gazi". Glottolog 2.7. Jena: Max Planck Institute for the Science of Human History.