Nowak, R.M. (1999). Giraffe (页面存档备份,存于互联网档案馆) Pages 1086–1089 in Walker's Mammals of the World. Volume 1. The Johns Hopkins University Press, Baltimore, USA and London, UK.
Mitchell, G.; Skinner, J. D. On the origin, evolution and phylogeny of giraffes Giraffa camelopardalis. Transactions of the Royal Society of South Africa. 2003, 58 (1): 51–73. doi:10.1080/00359190309519935.
Danowitz, M.; Vasilyev, A.; Kortlandt, V.; Solounias, V. Fossil evidence and stages of elongation of the Giraffa camelopardalis neck. Royal Society Open Science. 2015, 2: 150393. doi:10.1098/rsos.150393.
Danowitz, M.; Domalski, R.; Solounias, N. The cervical anatomy of Samotherium, an intermediate-necked giraffid. Royal Society Open Science. 2015, 2: 150521. doi:10.1098/rsos.150521.
Janis, Christine M. Tertiary Mammal Evolution in the Context of Changing Climates, Vegetation, and Tectonic Events. Annual Review of Ecology and Systematics. 1993-01-01, 24: 467–500. JSTOR 2097187. doi:10.1146/annurev.ecolsys.24.1.467.
Badlangana, L. N.; Adams, J. W.; Manger, P. R. The giraffe (Giraffa camelopardalis) cervical vertebral column: A heuristic example in understanding evolutionary processes?. Zoological Journal of the Linnean Society. 2009, 155 (3): 736–57. doi:10.1111/j.1096-3642.2008.00458.x.
Hassanin, A.; Ropiquet, A.; Gourmand, B.-L.; Chardonnet, B.; Rigoulet, J. Mitochondrial DNA variability in Giraffa camelopardalis: consequences for taxonomy, phylogeography and conservation of giraffes in West and central Africa. Comptes Rendus Biologies. 2007, 330 (3): 173–83. PMID 17434121. doi:10.1016/j.crvi.2007.02.008.
Brenneman, R. A.; Louis, E. E. Jr; Fennessy, J. Genetic structure of two populations of the Namibian giraffe, Giraffa camelopardalis angolensis. African Journal of Ecology. 2009, 47 (4): 720–28. doi:10.1111/j.1365-2028.2009.01078.x.
Wood, W. F.; Weldon, P. J. The scent of the reticulated giraffe (Giraffa camelopardalis reticulata). Biochemical Systematics and Ecology. 2002, 30 (10): 913–17. doi:10.1016/S0305-1978(02)00037-6.
Simmons, R. E.; Altwegg, R. Necks-for-sex or competing browsers? A critique of ideas on the evolution of giraffe. Journal of Zoology. 2010, 282 (1): 6–12. doi:10.1111/j.1469-7998.2010.00711.x.
Tobler, I.; Schwierin, B. Behavioural sleep in the giraffe (Giraffa camelopardalis) in a zoological garden. Journal of Sleep Research. 1996, 5 (1): 21–32. PMID 8795798. doi:10.1046/j.1365-2869.1996.00010.x.
Henderson, D. M.; Naish, D. Predicting the buoyancy, equilibrium and potential swimming ability of giraffes by computational analysis. Journal of Theoretical Biology. 2010, 265 (2): 151–59. PMID 20385144. doi:10.1016/j.jtbi.2010.04.007.
Van Sittert, S. J.; Skinner, J. D.; Mitchell, G. From fetus to adult – An allometric analysis of the giraffe vertebral column. Journal of Experimental Zoology Part B Molecular and Developmental Evolution. 2010, 314B (6): 469–79. doi:10.1002/jez.b.21353.
Mitchell, G.; van Sittert, S.; Skinner, J. D. The demography of giraffe deaths in a drought. Transactions of the Royal Society of South Africa. 2010, 65 (3): 165–68. doi:10.1080/0035919X.2010.509153.
Mitchell, G.; van Sittert, S. J.; Skinner, J. D. Sexual selection is not the origin of long necks in giraffes. Journal of Zoology. 2009, 278 (4): 281–86. doi:10.1111/j.1469-7998.2009.00573.x.
Brownlee, A. Evolution of the Giraffe. Nature. 1963, 200: 1022. doi:10.1038/2001022a0.
Mitchell, G.; Skinner, J. D. How giraffe adapt to their extraordinary shape. Transactions of the Royal Society of South Africa. 1993, 48 (2): 207–18. doi:10.1080/00359199309520271.
Pérez, W.; Lima, M.; Clauss, M. Gross anatomy of the intestine in the giraffe (Giraffa camelopardalis). Anatomia, Histologia, Embryologia. 2009, 38 (6): 432–35. PMID 19681830. doi:10.1111/j.1439-0264.2009.00965.x.
Cave, A. J. E. On the liver and gall-bladder of the Giraffe. Proceedings of the Zoological Society of London. 1950, 120 (2): 381–93. doi:10.1111/j.1096-3642.1950.tb00956.x.
Oldham-Ott, Carla K.; Gilloteaux, Jacques. Comparative morphology of the gallbladder and biliary tract in vertebrates: variation in structure, homology in function and gallstones. Microscopy Research and Technique. 1997, 38 (6): 571–79. doi:10.1002/(SICI)1097-0029(19970915)38:6<571::AID-JEMT3>3.0.CO;2-I.
Pratt D. M.; Anderson V. H. Giraffe social behavior. Journal of Natural History. 1985, 19 (4): 771–81. doi:10.1080/00222938500770471.
Bercovitch, F. B.; Berry, P. S. M. Herd composition, kinship and fission–fusion social dynamics among wild giraffe. African Journal of Ecology. 2013, 51 (2): 206–216. doi:10.1111/aje.12024.
Carter, K. D.; Seddon, J. M.; Frèreb, C. H.; Carter, J. K. Fission–fusion dynamics in wild giraffes may be driven by kinship, spatial overlap and individual social preferences. Animal Behaviour. 2013, 85 (2): 385–394. doi:10.1016/j.anbehav.2012.11.011.
Langman, V. A. Cow-calf relationships in giraffe (Giraffa camelopardalis giraffa). Zeitschrift für Tierpsychologie. 1977, 43 (3): 264–86. doi:10.1111/j.1439-0310.1977.tb00074.x.
Müller, DW; Zerbe, P; Codron, D; Clauss, M; Hatt, JM. A long life among ruminants: giraffids and other special cases. Schweizer Archiv für Tierheilkunde. 2011, 153 (11): 515–519. PMID 22045457. doi:10.1024/0036-7281/a000263.
Janis, Christine M. Tertiary Mammal Evolution in the Context of Changing Climates, Vegetation, and Tectonic Events. Annual Review of Ecology and Systematics. 1993-01-01, 24: 467–500. JSTOR 2097187. doi:10.1146/annurev.ecolsys.24.1.467.
Bercovitch, Fred B.; Berry, Philip S.M.; Dagg, Anne; Deacon, Francois; Doherty, John B.; Lee, Derek E.; Mineur, Frédéric; Muller, Zoe; Ogden, Rob; Seymour, Russell; Shorrocks, Bryan; Tutchings, Andy. How many species of giraffe are there?. Current Biology. 2017, 27 (4): R136–R137. ISSN 0960-9822. PMID 28222287. doi:10.1016/j.cub.2016.12.039.
Hassanin, A.; Ropiquet, A.; Gourmand, B.-L.; Chardonnet, B.; Rigoulet, J. Mitochondrial DNA variability in Giraffa camelopardalis: consequences for taxonomy, phylogeography and conservation of giraffes in West and central Africa. Comptes Rendus Biologies. 2007, 330 (3): 173–83. PMID 17434121. doi:10.1016/j.crvi.2007.02.008.
Tobler, I.; Schwierin, B. Behavioural sleep in the giraffe (Giraffa camelopardalis) in a zoological garden. Journal of Sleep Research. 1996, 5 (1): 21–32. PMID 8795798. doi:10.1046/j.1365-2869.1996.00010.x.
Henderson, D. M.; Naish, D. Predicting the buoyancy, equilibrium and potential swimming ability of giraffes by computational analysis. Journal of Theoretical Biology. 2010, 265 (2): 151–59. PMID 20385144. doi:10.1016/j.jtbi.2010.04.007.
Pérez, W.; Lima, M.; Clauss, M. Gross anatomy of the intestine in the giraffe (Giraffa camelopardalis). Anatomia, Histologia, Embryologia. 2009, 38 (6): 432–35. PMID 19681830. doi:10.1111/j.1439-0264.2009.00965.x.
Müller, DW; Zerbe, P; Codron, D; Clauss, M; Hatt, JM. A long life among ruminants: giraffids and other special cases. Schweizer Archiv für Tierheilkunde. 2011, 153 (11): 515–519. PMID 22045457. doi:10.1024/0036-7281/a000263.
Nowak, R.M. (1999). Giraffe (页面存档备份,存于互联网档案馆) Pages 1086–1089 in Walker's Mammals of the World. Volume 1. The Johns Hopkins University Press, Baltimore, USA and London, UK.