Klumpp, James W. and Klumpp, Deloris A. 1973. Sistema fonol'ogico del piratapuyo. In, 107–20. Bogotá: Ministerio de Gobierno.
@incollection{2058_klumppetal1973,
address = {Bogotá},
author = {Klumpp, James W. and Klumpp, Deloris A.},
pages = {107–20},
publisher = {Ministerio de Gobierno},
series = {Sistemas fonol'ogicos de idiomas Colombianos},
title = {Sistema fonol'ogico del piratapuyo},
volume = {2},
year = {1973}
}