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}
}