Cibois Alice; Kalyakin Mikhail V.; Lian-Xian Han & Pasquet Eric (2002): Molecular phylogenetics of babblers (Timaliidae): revaluation of the genera Yuhina and Stachyris. J. Avian Biol.33: 380–390. DOI: 10.1034/j.1600-048X.2002.02882.x (Tóm tắt dạng html)