Collins and Gruber 2014

Collins, Chris & Jeff Gruber. 2014. A grammar of ǂHtextdoublegraveoã with vocabulary, recorded utterances and oral texts. Köln: Köppe.

@misc{3409,
  author = {Collins, Chris and Gruber, Jeff},
  title  = {A grammar of ǂHtextdoublegraveoã with vocabulary, recorded utterances and oral texts. Köln: Köppe.},
  year   = {2014}
}