@book{Santandrea-1961,
  address    = {Bologna},
  author     = {Santandrea, Stefano},
  publisher  = {Editrice Nigrizia},
  title      = {Comparative Outline Grammar of Ndogo-Sere-Tagbu-Bai-Bviri},
  year       = {1961},
  iso_code   = {ndz},
  olac_field = {general_linguistics; syntax; typology},
  wals_code  = {ndg}
}