^Hammarström, Harald; Forkel, Robert; Haspelmath, Martin; Bank, Sebastian (编). Yangchun Pai Yao. Glottolog 2.7. Jena: Max Planck Institute for the Science of Human History. 2016.
^Yangchun City Geographical History Office [阳春市地方史志办公室]. 1996. Yangchun County Gazetteer [阳春县志]. Guangzhou: Guangdong People's Publishing House [广东人民出版社].