Ekdahl and Butler 1979

Ekdahl, Elizabeth Muriel and Butler, Nancy Evelyn. 1979. Aprenda Terêna 1. Brasília: Summer Institute of Linguistics.

@book{Ekdahl-and-Butler-1979,
  address   = {Brasília},
  author    = {Ekdahl, Elizabeth Muriel and Butler, Nancy Evelyn},
  publisher = {Summer Institute of Linguistics},
  title     = {Aprenda Terêna 1},
  year      = {1979}
}