Brown, C. R., A. M. Knott and E. J. Damrose. 2011. Violet-green Swallow (Tachycineta thalassina), The Birds of North America Online (A. Poole, Ed.). Ithaca: Cornell Lab of Ornithology; Retrieved from the Birds of North America Online: http://bna.birds.cornell.edu/bna/species/014doi:10.2173/bna.14
Whittingham, Linda; Slikas, Beth; Winkler, David; Sheldon, Frederick (). „Phylogeny of the Tree Swallow Genus, Tachycineta (Aves: Hirundinidae), by Bayesian Analysis of Mitochondrial DNA Sequences”. Molecular Phylogenetics and Evolution. 22 (3): 430–441. doi:10.1006/mpev.2001.1073. PMID11884168.
Cerasale, David; Dor, Roi; Winkler, David; Lovette, Irby (). „Phylogeny of the Tachycineta genus of New World swallows: Insights from complete mitochondrial genomes”. Molecular Phylogenetics and Evolution. 63 (1): 64–71. doi:10.1016/j.ympev.2011.12.014. PMID22209859.
Sheldon, Frederick; Whittingham, Linda; Moyle, Robert; Slikas, Beth; Winkler, David (). „Phylogeny of swallows (Aves: Hirundinidae) estimated from nuclear and mitochondrial DNA sequences”. Molecular Phylogenetics and Evolution. 35 (1): 254–270. doi:10.1016/j.ympev.2004.11.008. PMID15737595.
Dor, Roi; Carling, Matthew; Lovette, Irby; Sheldon, Frederick; Winkler, David (). „Species trees for the tree swallows (Genus Tachycineta): An alternative phylogenetic hypothesis to the mitochondrial gene tree”. Molecular Phylogenetics and Evolution. 65 (1): 317–322. doi:10.1016/j.ympev.2012.06.020. PMID22750631.
dx.doi.org
Brown, C. R., A. M. Knott and E. J. Damrose. 2011. Violet-green Swallow (Tachycineta thalassina), The Birds of North America Online (A. Poole, Ed.). Ithaca: Cornell Lab of Ornithology; Retrieved from the Birds of North America Online: http://bna.birds.cornell.edu/bna/species/014doi:10.2173/bna.14
Whittingham, Linda; Slikas, Beth; Winkler, David; Sheldon, Frederick (). „Phylogeny of the Tree Swallow Genus, Tachycineta (Aves: Hirundinidae), by Bayesian Analysis of Mitochondrial DNA Sequences”. Molecular Phylogenetics and Evolution. 22 (3): 430–441. doi:10.1006/mpev.2001.1073. PMID11884168.
Cerasale, David; Dor, Roi; Winkler, David; Lovette, Irby (). „Phylogeny of the Tachycineta genus of New World swallows: Insights from complete mitochondrial genomes”. Molecular Phylogenetics and Evolution. 63 (1): 64–71. doi:10.1016/j.ympev.2011.12.014. PMID22209859.
Sheldon, Frederick; Whittingham, Linda; Moyle, Robert; Slikas, Beth; Winkler, David (). „Phylogeny of swallows (Aves: Hirundinidae) estimated from nuclear and mitochondrial DNA sequences”. Molecular Phylogenetics and Evolution. 35 (1): 254–270. doi:10.1016/j.ympev.2004.11.008. PMID15737595.
Dor, Roi; Carling, Matthew; Lovette, Irby; Sheldon, Frederick; Winkler, David (). „Species trees for the tree swallows (Genus Tachycineta): An alternative phylogenetic hypothesis to the mitochondrial gene tree”. Molecular Phylogenetics and Evolution. 65 (1): 317–322. doi:10.1016/j.ympev.2012.06.020. PMID22750631.