A., Jefferson, Thomas (1993). Marine mammals of the world. Leatherwood, Stephen., Webber, Marc A., United Nations Environment Programme., Food and Agriculture Organization of the United Nations. Rome: United Nations Environment Programme. hlm. 64. ISBN978-9251032923. OCLC30643250.
May-Collado, Laura; Agnarsson, Ingi (2006). "Cytochrome b and Bayesian inference of whale phylogeny". Molecular Phylogenetics and Evolution. 38 (2): 344–354. doi:10.1016/j.ympev.2005.09.019. PMID16325433.
Clarke, M.R. (2003). "Production and control of sound by the small sperm whales, Kogia breviceps and K. sima and their implications for other cetacea". Journal of the Marine Biological Association of the United Kingdom. 83 (2): 241–263. doi:10.1017/S0025315403007045h.
Verma, Sunil Kumar; Sinha, Ravindra Kumar; Singh, Lalji (2004). "Phylogenetic position of Platanista gangetica: insights from the mitochondrial cytochrome b and nuclear interphotoreceptor retinoid-binding protein gene sequences". Molecular Phylogenetics and Evolution. 33 (2): 280–288. doi:10.1016/j.ympev.2004.06.018. PMID15336663.
Chivers, S. J.; Leduc, R. G.; Robertson, K. M.; Barros, N. B.; Dizon, A. E. (2005-10-01). "Genetic Variation of Kogia Spp. with Preliminary Evidence for Two Species of Kogia Sima". Marine Mammal Science (dalam bahasa Inggris). 21 (4): 619–634. doi:10.1111/j.1748-7692.2005.tb01255.x. ISSN1748-7692.
Alberto Collareta; Franco Cigala Fulgosi; Giovanni Bianucci (2019). "A new kogiid sperm whale from northern Italy supports psychrospheric conditions in the early Pliocene Mediterranean Sea". Acta Palaeontologica Polonica. 64. doi:10.4202/app.00578.2018.
Huggenberger, S.; Leidenberger, S.; Oelschläger, H. H. A. (December 13, 2016). "Asymmetry of the nasofacial skull in toothed whales (Odontoceit)". Journal of Zoology. 302 (1): 15–23. doi:10.1111/jzo.12425.
Clarke, M. R. (April 2003). "Production and control of sound by the small sperm whales, Kogia breviceps and K. sima and their implications for other Cetacea". Journal of the Marine Biological Association of the United Kingdom. 83 (2): 241–263. doi:10.1017/s0025315403007045h. ISSN1469-7769.
Clarke, M. R. (April 2003). "Production and control of sound by the small sperm whales, Kogia breviceps and K. sima and their implications for other Cetacea". Journal of the Marine Biological Association of the United Kingdom. 83 (2): 241–263. doi:10.1017/s0025315403007045h. ISSN1469-7769.
Bloodworth, Brian E.; Odell, Daniel K. (2008-10-09). "Kogia breviceps (Cetacea: Kogiidae)". Mammalian Species (819): 1–12. doi:10.1644/819.1. ISSN0076-3519.
Bloodworth, Brian E.; Odell, Daniel K. (2008-10-09). "Kogia breviceps (Cetacea: Kogiidae)". Mammalian Species (819): 1–12. doi:10.1644/819.1. ISSN0076-3519.
Morisaka, T.; Connor, R. C. (2007-07-01). "Predation by killer whales (Orcinus orca) and the evolution of whistle loss and narrow-band high frequency clicks in odontocetes". Journal of Evolutionary Biology (dalam bahasa Inggris). 20 (4): 1439–1458. doi:10.1111/j.1420-9101.2007.01336.x. ISSN1420-9101. PMID17584238.
Bloodworth, Brian; Marshall, Christopher D. (2005-10-01). "Feeding kinematics of Kogia and Tursiops (Odontoceti: Cetacea): characterization of suction and ram feeding". Journal of Experimental Biology (dalam bahasa Inggris). 208 (19): 3721–3730. doi:10.1242/jeb.01807. ISSN0022-0949. PMID16169949.
Staudinger, Michelle D.; McAlarney, Ryan J.; McLellan, William A.; Ann Pabst, D. (2014-04-01). "Foraging ecology and niche overlap in pygmy (Kogia breviceps) and dwarf (Kogia sima) sperm whales from waters of the U.S. mid-Atlantic coast". Marine Mammal Science (dalam bahasa Inggris). 30 (2): 626–655. doi:10.1111/mms.12064. ISSN1748-7692.
Merkens, Karlina; Barkley, Yvonne; Hill, Marie; Oleson, Erin (2016-10-01). "Dwarf sperm whale (Kogia sima) echolocation clicks from Guam (Western North Pacific Ocean)". The Journal of the Acoustical Society of America. 140 (4): 3415. Bibcode:2016ASAJ..140Q3415M. doi:10.1121/1.4970977. ISSN0001-4966.
Merkens, Karlina; Barkley, Yvonne; Hill, Marie; Oleson, Erin (2016-10-01). "Dwarf sperm whale (Kogia sima) echolocation clicks from Guam (Western North Pacific Ocean)". The Journal of the Acoustical Society of America. 140 (4): 3415. Bibcode:2016ASAJ..140Q3415M. doi:10.1121/1.4970977. ISSN0001-4966.
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May-Collado, Laura; Agnarsson, Ingi (2006). "Cytochrome b and Bayesian inference of whale phylogeny". Molecular Phylogenetics and Evolution. 38 (2): 344–354. doi:10.1016/j.ympev.2005.09.019. PMID16325433.
Verma, Sunil Kumar; Sinha, Ravindra Kumar; Singh, Lalji (2004). "Phylogenetic position of Platanista gangetica: insights from the mitochondrial cytochrome b and nuclear interphotoreceptor retinoid-binding protein gene sequences". Molecular Phylogenetics and Evolution. 33 (2): 280–288. doi:10.1016/j.ympev.2004.06.018. PMID15336663.
Morisaka, T.; Connor, R. C. (2007-07-01). "Predation by killer whales (Orcinus orca) and the evolution of whistle loss and narrow-band high frequency clicks in odontocetes". Journal of Evolutionary Biology (dalam bahasa Inggris). 20 (4): 1439–1458. doi:10.1111/j.1420-9101.2007.01336.x. ISSN1420-9101. PMID17584238.
Bloodworth, Brian; Marshall, Christopher D. (2005-10-01). "Feeding kinematics of Kogia and Tursiops (Odontoceti: Cetacea): characterization of suction and ram feeding". Journal of Experimental Biology (dalam bahasa Inggris). 208 (19): 3721–3730. doi:10.1242/jeb.01807. ISSN0022-0949. PMID16169949.
A., Jefferson, Thomas (1993). Marine mammals of the world. Leatherwood, Stephen., Webber, Marc A., United Nations Environment Programme., Food and Agriculture Organization of the United Nations. Rome: United Nations Environment Programme. hlm. 64. ISBN978-9251032923. OCLC30643250.
Reid, Fiona (2009). A field guide to the mammals of Central America & Southeast Mexico (edisi ke-2nd). Oxford: Oxford University Press. hlm. 301. ISBN978-0195343229. OCLC237402526.
Chivers, S. J.; Leduc, R. G.; Robertson, K. M.; Barros, N. B.; Dizon, A. E. (2005-10-01). "Genetic Variation of Kogia Spp. with Preliminary Evidence for Two Species of Kogia Sima". Marine Mammal Science (dalam bahasa Inggris). 21 (4): 619–634. doi:10.1111/j.1748-7692.2005.tb01255.x. ISSN1748-7692.
Clarke, M. R. (April 2003). "Production and control of sound by the small sperm whales, Kogia breviceps and K. sima and their implications for other Cetacea". Journal of the Marine Biological Association of the United Kingdom. 83 (2): 241–263. doi:10.1017/s0025315403007045h. ISSN1469-7769.
Clarke, M. R. (April 2003). "Production and control of sound by the small sperm whales, Kogia breviceps and K. sima and their implications for other Cetacea". Journal of the Marine Biological Association of the United Kingdom. 83 (2): 241–263. doi:10.1017/s0025315403007045h. ISSN1469-7769.
Bloodworth, Brian E.; Odell, Daniel K. (2008-10-09). "Kogia breviceps (Cetacea: Kogiidae)". Mammalian Species (819): 1–12. doi:10.1644/819.1. ISSN0076-3519.
Bloodworth, Brian E.; Odell, Daniel K. (2008-10-09). "Kogia breviceps (Cetacea: Kogiidae)". Mammalian Species (819): 1–12. doi:10.1644/819.1. ISSN0076-3519.
Morisaka, T.; Connor, R. C. (2007-07-01). "Predation by killer whales (Orcinus orca) and the evolution of whistle loss and narrow-band high frequency clicks in odontocetes". Journal of Evolutionary Biology (dalam bahasa Inggris). 20 (4): 1439–1458. doi:10.1111/j.1420-9101.2007.01336.x. ISSN1420-9101. PMID17584238.
Bloodworth, Brian; Marshall, Christopher D. (2005-10-01). "Feeding kinematics of Kogia and Tursiops (Odontoceti: Cetacea): characterization of suction and ram feeding". Journal of Experimental Biology (dalam bahasa Inggris). 208 (19): 3721–3730. doi:10.1242/jeb.01807. ISSN0022-0949. PMID16169949.
Staudinger, Michelle D.; McAlarney, Ryan J.; McLellan, William A.; Ann Pabst, D. (2014-04-01). "Foraging ecology and niche overlap in pygmy (Kogia breviceps) and dwarf (Kogia sima) sperm whales from waters of the U.S. mid-Atlantic coast". Marine Mammal Science (dalam bahasa Inggris). 30 (2): 626–655. doi:10.1111/mms.12064. ISSN1748-7692.
Merkens, Karlina; Barkley, Yvonne; Hill, Marie; Oleson, Erin (2016-10-01). "Dwarf sperm whale (Kogia sima) echolocation clicks from Guam (Western North Pacific Ocean)". The Journal of the Acoustical Society of America. 140 (4): 3415. Bibcode:2016ASAJ..140Q3415M. doi:10.1121/1.4970977. ISSN0001-4966.