Rujukan Nuri sebenar

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  2. ↑ Snyder, N; McGowan, P; Gilardi, J; & A Grajal (2000), Parrots: Status Survey and Conservation Action Plan, 2000-2004. Chapter 1. vii. IUCN ISBN 2-8317-0504-5. Chapter 2. page 12.
  3. 1 2 3 Joseph, Leo; Toon, Alicia; Schirtzinger, Erin E.; Wright, Timothy F.; Schodde, Richard (2012). "A revised nomenclature and classification for family-group taxa of parrots (Psittaciformes)". Zootaxa. 3205: 26–40.
  4. ↑ del Hoyo (1997). Handbook of Birds of the World, Vol.4. Lynx Editions. m/s. 281.
  5. ↑ Nicole E. White; Matthew J. Phillips; M. Thomas P. Gilbert; Alonzo Alfaro-Núñez; Eske Willerslev; Peter R. Mawson; Peter B.S. Spencer; Michael Bunce (2011). "The evolutionary history of cockatoos (Aves: Psittaciformes: Cacatuidae)". Molecular Phylogenetics and Evolution. 59 (3): 615–622. doi:10.1016/j.ympev.2011.03.011. PMID 21419232.
  6. ↑ Manuel Schweizer, Ole Seehausen; Stefan T. Hertwig (2011). "Macroevolutionary patterns in the diversification of parrots: effects of climate change, geological events and key innovations". Journal of Biogeography. 38: 2176–2194. doi:10.1111/j.1365-2699.2011.02555.x. Unknown parameter |lastauthoramp= ignored (bantuan)
  7. ↑ Leo Joseph; Alicia Toon; Erin E. Schirtzinger; Timothy F. Wright (2011). "Molecular systematics of two enigmatic genera Psittacella and Pezoporus illuminate the ecological radiation of Australo-Papuan parrots (Aves: Psittaciformes)". Molecular Phylogenetics and Evolution. 59 (3): 675–684. doi:10.1016/j.ympev.2011.03.017. PMID 21453777.
  8. ↑ Wright, T.F.; Schirtzinger E. E.; Matsumoto T.; Eberhard J. R.; Graves G. R.; Sanchez J. J.; Capelli S.; Muller H.; Scharpegge J.; Chambers G. K.; Fleischer R. C. (2008). "A Multilocus Molecular Phylogeny of the Parrots (Psittaciformes): Support for a Gondwanan Origin during the Cretaceous". Mol Biol Evol. 25 (10): 2141–2156. doi:10.1093/molbev/msn160. PMC 2727385. PMID 18653733.
  9. ↑ Schweizer, M.; Seehausen O; Güntert M; Hertwig ST (2009). "The evolutionary diversification of parrots supports a taxon pulse model with multiple trans-oceanic dispersal events and local radiations". Molecular Phylogenetics and Evolution. 54 (3): 984–94. doi:10.1016/j.ympev.2009.08.021. PMID 19699808.
  10. ↑ de Kloet, RS; de Kloet SR (2005). "The evolution of the spindlin gene in birds: Sequence analysis of an intron of the spindlin W and Z gene reveals four major divisions of the Psittaciformes". Molecular Phylogenetics and Evolution. 36 (3): 706–721. doi:10.1016/j.ympev.2005.03.013. PMID 16099384.