Silke Fregin; Martin Haase; Urban Olsson; Per Alström (2009). "Multi-locus phylogeny of the family Acrocephalidae (Aves: Passeriformes) – The traditional taxonomy overthrown". Molecular Phylogenetics and Evolution52 (3): 866–878. doi:10.1016/j.ympev.2009.04.006. பப்மெட்:19393746.
Silke Fregin; Martin Haase; Urban Olsson; Per Alström (2009). "Multi-locus phylogeny of the family Acrocephalidae (Aves: Passeriformes) – The traditional taxonomy overthrown". Molecular Phylogenetics and Evolution52 (3): 866–878. doi:10.1016/j.ympev.2009.04.006. பப்மெட்:19393746.