撒都語研究 [A study of Sadu] . Bai, Bibo 白碧波 (2012) · The Ethnic Publishing House (民族出版社)

Endangered Languages Catalogue Project. Compiled By Research Teams At University of Hawai'i Mānoa and Eastern Michigan University . (2015) ·

ELDP Grant Abstract: Linguistic and cultural documentation of Sadu . Xianming Xu, Bibo Bai, Yan Yang (2010) · http://elar.soas.ac.uk/deposit/0069