Reference: Emlen 2014

Emlen, Nicholas Q. 2014. Language and coffee in a trilingual Matsigenka-Quechua-Spanish frontier community on the Andean-Amazonian borderland of Southern Peru. University of Michigan dissertation.

@phdthesis{emlen2014matsigenka,
  author = {Emlen, Nicholas Q},
  school = {University of Michigan},
  title  = {Language and coffee in a trilingual Matsigenka-Quechua-Spanish frontier community on the Andean-Amazonian borderland of Southern Peru},
  year   = {2014}
}