Atlas of the World's Languages in danger, UNESCO Rueter, Jack. The Erzya Language. Where is it spoken?. Études finno-ougriennes. 2013 [2020-07-28]. (原始内容存档于2020-08-20)
维基百科提供如下语言版本:列兹金语維基百科 Appendix:Cyrillic script Notes on the Lezgi language (页面存档备份,存于互联网档案馆) the Lezgi language (页面存档备份,存于互联网档案馆) Languages of the World report (页面存档备份,存于互联网档案馆)