Sundermann, H. 1913. Niassische Sprachlehre. The Hague: M. Nijhoff.
@book{Sundermann-1913b, address = {The Hague}, author = {Sundermann, H.}, publisher = {M. Nijhoff}, title = {Niassische Sprachlehre}, year = {1913}, iso_code = {nia}, olac_field = {phonology; phonetics; typology; general_linguistics}, wals_code = {nia} }