Seidenadel, Carl Wilhelm. 1909. The First Grammar of the Language Spoken by the Bontoc Igorot with Vocabulary and Texts. Chicago: Open Court Publishing Co.
@book{Seidenadel-1909,
address = {Chicago},
author = {Seidenadel, Carl Wilhelm},
publisher = {Open Court Publishing Co},
title = {The First Grammar of the Language Spoken by the Bontoc Igorot with Vocabulary and Texts},
year = {1909},
iso_code = {bnc},
olac_field = {typology; morphology; syntax; general_linguistics; semantics},
wals_code = {btk}
}