Decalo, SamuelHistorical dictionary of NigerLanham, Maryland; The Scarecrow Press 1997Series: African historical dictionariesOnline editions:archive.org/details/historicaldictio0000deca_w7m6LanguageenglishKeywordsNigerUniform titleHistorical dictionary of NigerAuthority Data (Author)GND: 172039126VIAF: 109545189
