Johnson and Levinsohn 1990

Johnson, Orville E. and Levinsohn, Stephen H. 1990. Gramatica Secoya. (Cuadernos Etnolingüísticos, 11.) Quito: Instituto Lingüístico de Verano.

@book{Johnson-and-Levinsohn-1990,
  address    = {Quito},
  author     = {Johnson, Orville E. and Levinsohn, Stephen H.},
  publisher  = {Instituto Lingüístico de Verano},
  series     = {Cuadernos Etnolingüísticos},
  title      = {Gramatica Secoya},
  volume     = {11},
  year       = {1990},
  iso_code   = {sey},
  olac_field = {general_linguistics; typology; syntax; semantics},
  wals_code  = {sec}
}