Polak, J. E. R. 1894. A Grammar and Vocabulary of the Ipurina Language. London: Kegan Paul Trench, Trübner, and Company.
@book{Polak-1894,
address = {London},
author = {Polak, J. E. R.},
publisher = {Kegan Paul Trench, Trübner, and Company},
title = {A Grammar and Vocabulary of the Ipurina Language},
year = {1894},
iso_code = {apu},
olac_field = {general_linguistics; typology; semantics; syntax; morphology},
wals_code = {apu}
}