Tham khảo Chi Quạ gáy xám

  1. Kaup, J. J. (1829). Skizzirte Entwickelungs-Geschichte und natürliches System der europäischen Thierwelt: Erster Theil welcher die Vogelsäugethiere und Vögel nebst Andeutung der Entstehung der letzteren aus Amphibien enthält. Darmstadt und Leipzig: Carl Wilhelm Leste. tr. 114.
  2. Madge & Burn (1994) vii.
  3. 1 2 3 Madge & Burn (1994) 136-138.
  4. Cancik, Hubert; Schneider, Helmuth biên tập (2006). “Crow”. Brill's New Pauly. Brill. the jackdaw (κολοιός/ koloiós, βωμωλόχος/ bōmōlóchos, Latinh monedula hay graculus.)
  5. Brown, R.W. (1954). Composition of Scientific Words: A Manual of Methods and a Lexicon of Materials for the Practice of Logotechnics. Smithsonian Institution Press. tr. 219.
  6. Haring, E.; Gamauf, A.; Kryukov, A. (2007). “Phylogeographic patterns in widespread corvid birds”. Mol. Phylogenet. Evol. 45 (3): 840–862. doi:10.1016/j.ympev.2007.06.016. PMID 17920300.
  7. Rasmussen, Pamela C.; Anderton, John C. (2005). Birds of South Asia: The Ripley Guide. Lynx Edicions. ISBN 978-84-87334-67-2.
  8. Gill F.; Donsker D. (biên tập). “Vireos, Crows & Allies”. IOC World Bird List (version 2.8). Truy cập ngày 10 tháng 6 năm 2011.

Tài liệu tham khảo

WikiPedia: Chi Quạ gáy xám //pubmed.ncbi.nlm.nih.gov/17920300 http://www.boldsystems.org/index.php/TaxBrowser_Ta... //doi.org/10.1016%2Fj.ympev.2007.06.016 http://www.irmng.org/aphia.php?p=taxdetails&id=140... http://www.worldbirdnames.org/n-vireos.html https://www.itis.gov/servlet/SingleRpt/SingleRpt?s... https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwt... https://archive.org/stream/compositionofsci00brow#... https://archive.org/stream/skizzirteentwick01kaup#... https://www.gbif.org/species/4852454