^ 1.01.11.2Yang, Cathryn. 2010. Lalo regional varieties: Phylogeny, dialectometry, and sociolinguistics. Melbourne: La Trobe University PhD dissertation.[1] (页面存档备份,存于互联网档案馆)
^Change Request Documentation: 2011-095. SIL International. [2021-03-25]. (原始内容于2019-06-06).
^Hammarström, Harald; Forkel, Robert; Haspelmath, Martin; Bank, Sebastian (编). Xuzhang Lalo. Glottolog 2.7. Jena: Max Planck Institute for the Science of Human History. 2016.