Rujukan Takur_dahi_kuning_(burung)

  1. 1 2 BirdLife International (2016). "Psilopogon flavifrons". Senarai Merah Spesies Terancam IUCN. 2016: e.T22681625A92914908. doi:10.2305/IUCN.UK.2016-3.RLTS.T22681625A92914908.en. Dicapai pada 19 November 2021.
  2. ↑ Short, L. L.; Horne, J. F. M. (2020). "Yellow-fronted Barbet (Psilopogon flavifrons)". Dalam del Hoyo, J.; Elliott, A.; Sargatal, J.; Christie, D. A.; de Juana, E. (penyunting). Handbook of the Birds of the World and BirdLife International Illustrated Checklist of the Birds of the World. 7: Jacamars to Woodpeckers. Barcelona, Spain and Cambridge, UK: Lynx Edicions and BirdLife International. doi:10.2173/bow.yefbar1.01.
  3. ↑ "Archived copy" (PDF). Diarkibkan daripada yang asal (PDF) pada 1 April 2010. Dicapai pada 13 July 2009.CS1 maint: archived copy as title (link)
  4. ↑ "Birds on stamps: Sri Lanka".

Rujukan

WikiPedia: Takur_dahi_kuning_(burung) http://www.bnhsenvis.nic.in/pdf/vol%203%20(1).pdf http://www.birdtheme.org/country/srilanka.html https://www.hbw.com/species/yellow-fronted-barbet-... https://www.itis.gov/servlet/SingleRpt/SingleRpt?s... https://animaldiversity.org/accounts/Megalaima_fla... https://web.archive.org/web/20100401015111/http://... https://avibase.bsc-eoc.org/species.jsp?avibaseid=... https://doi.org/10.2305%2FIUCN.UK.2016-3.RLTS.T226... https://doi.org/10.2173%2Fbow.yefbar1.01 https://ebird.org/species/yefbar1