Zahn, H. 1940. Lehrbuch der Jabem-Sprache (Deutsch-Neuguinea). Berlin / Hamburg: Dietrich Reimer and Friedrichsen, De Gruyter & Co.
@book{Zahn-1940, address = {Berlin / Hamburg}, author = {Zahn, H.}, publisher = {Dietrich Reimer and Friedrichsen, De Gruyter & Co}, title = {Lehrbuch der Jabem-Sprache (Deutsch-Neuguinea)}, year = {1940}, iso_code = {jae}, olac_field = {syntax; typology; general_linguistics}, wals_code = {jab} }