Abrahamson, Arne. 1962. Studies in Ecuadorian Indian languages. In Benjamin F. Elson (ed.) 1. 217-247. Summer Institute of Linguistics of the University of Oklahoma.
@inbook{Abrahamson1962,
author = {Abrahamson, Arne},
chapter = {Cayapa: Grammatical Notes and Texts},
editor = {Benjamin F. Elson},
pages = {217-247},
publisher = {Summer Institute of Linguistics of the University of Oklahoma},
title = {Studies in Ecuadorian Indian languages},
volume = {1},
year = {1962}
}