Garth M. Spellman, Alice Cibois, Robert G. Moyle, Kevin Winker und F. Keith Barker (2008). Clarifying the systematics of an enigmatic avian lineage: What is a bombycillid ? Molecular Phylogenetics and Evolution. 49 (3): 691–1044. doi:10.1016/j.ympev.2008.09.006
