Condra, Ed. 1989. Patpatar grammar essentials. Ukarumpa: Summer Institute of Linguistics. 189pp.
@misc{gCondraPatpatar,
author = {Condra, Ed},
howpublished = {Ukarumpa: Summer Institute of Linguistics},
pages = {189},
title = {Patpatar grammar essentials},
year = {1989}
}