@misc{12,
  author = {Ehret, Christopher},
  title  = {The historical reconstruction of Southern Cushitic phonology and vocabulary. Dietrich Reimer Verlag: Berlin; Maguire, R. A. J. 1928. "Il-torobo": Part II. Journal of the Royal African Society, Vol. 27, 107. 249-268.},
  year   = {1980}
}