Oliver, R., Spear, T., Klieman, K., Vansina, J., MacEachern, S., Schoenbrun, D., … Wandibba, S. (2001). Comments on Christopher Ehret, "Bantu History: Re-Envisioning the Evidence of Language". The International Journal of African Historical Studies, 34(1), 43–43. https://doi.org/10.2307/3097286

Oliver, Roland, Thomas Spear, Kairn Klieman, Jan Vansina, Scott MacEachern, David Schoenbrun, James Denbow, et al. “Comments on Christopher Ehret, "Bantu History: Re-Envisioning the Evidence of Language".” The International Journal of African Historical Studies 34, no. 1 (2001): 43–43. https://doi.org/10.2307/3097286.

Oliver R, Spear T, Klieman K, Vansina J, MacEachern S, Schoenbrun D, et al. Comments on Christopher Ehret, "Bantu History: Re-Envisioning the Evidence of Language". The International Journal of African Historical Studies. 2001;34(1):43–43.

Oliver, Roland, et al. “Comments on Christopher Ehret, "Bantu History: Re-Envisioning the Evidence of Language".” The International Journal of African Historical Studies, vol. 34, no. 1, JSTOR, 2001, pp. 43–43. Crossref, doi:10.2307/3097286.

Oliver R, Spear T, Klieman K, Vansina J, MacEachern S, Schoenbrun D, Denbow J, Bastin Y, Batibo HM, Heine B, Mann M, Nurse D, Wandibba S. Comments on Christopher Ehret, "Bantu History: Re-Envisioning the Evidence of Language". The International Journal of African Historical Studies. JSTOR; 2001;34(1):43–43.