Berry n.d.

Berry, Jack. n.d. The Pronunciation of Ga. Cambridge: Heffer.

@book{Berry-nd,
  address    = {Cambridge},
  author     = {Berry, Jack},
  publisher  = {Heffer},
  title      = {The Pronunciation of Ga},
  iso_code   = {gaa},
  olac_field = {typology; phonetics; general_linguistics; phonology},
  wals_code  = {ga}
}