Hetzron 1977

Hetzron, Robert. 1977. The Gunnan-Gurage Languages. Instituto Orientale di Napoli.

@book{1467_gunan_gurage,
  author    = {Hetzron, Robert},
  publisher = {Instituto Orientale di Napoli},
  title     = {The Gunnan-Gurage Languages},
  year      = {1977}
}