Matteson, Esther. 1965. The Piro (Arawakan) Language. Berkeley: University of California Press.
@book{Matteson-1965, address = {Berkeley}, author = {Matteson, Esther}, publisher = {University of California Press}, title = {The Piro (Arawakan) Language}, year = {1965}, iso_code = {pib}, olac_field = {syntax; phonetics; general_linguistics; phonology; semantics; morphology; typology}, wals_code = {pir} }