Westermann, Diedrich. 1974. A Short Grammar of the Shilluk Language. Philadelphia: The Board of Foreign Missions of the United Presbyterian Church of N. A. (Reprint of 1912).
@book{Westermann-1974,
address = {Philadelphia},
author = {Westermann, Diedrich},
note = {Reprint of 1912},
publisher = {The Board of Foreign Missions of the United Presbyterian Church of N. A},
title = {A Short Grammar of the Shilluk Language},
year = {1974},
iso_code = {shk},
olac_field = {syntax; typology; general_linguistics},
wals_code = {shl}
}