^Shen Yumay. 2003. Phonology of Sanchong Gelao. M.A. Thesis, University of Texas at Arlington.
^Samarina, Irina Vladimirovna [Самарина, Ирина Владимировна]. 2011. The Gelao language: materials for a Kadai comparative dictionary [Языки гэлао: материалы к сопоставительному словарю кадайских языко]. Moscow: Academia.
ISBN9785874443917
^Zhou Guoyan 周国炎. 2004. Gelaozu muyu shengtai yanjiu 仡佬族母語生态硏究 (Studies on the linguistic ecology of the Gelao people). Beijing: Ethnic Publishing House 民族出版社.