Carlson, Robert. 1994. A Grammar of Supyire. (Mouton Grammar Library, 14.) Berlin: Mouton de Gruyter.
@book{Carlson-1994,
address = {Berlin},
author = {Carlson, Robert},
publisher = {Mouton de Gruyter},
series = {Mouton Grammar Library},
title = {A Grammar of Supyire},
volume = {14},
year = {1994},
iso_code = {spp},
olac_field = {phonetics; semantics; syntax; general_linguistics; morphology; typology; phonology},
wals_code = {sup}
}