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. Bibcode:2003JMBUK..83..241C. doi:10.1017/S0025315403007045h. S2CID84103043.
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. Bibcode:2004MolPE..33..280V. doi:10.1016/j.ympev.2004.06.018. PMID15336663.
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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. Bibcode:2003JMBUK..83..241C. doi:10.1017/s0025315403007045h. ISSN1469-7769. S2CID84103043.
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.
Kellogg, Remington; Matthew, William Diller (1929). "A new fossil toothed whale from Florida. American Museum novitates; no. 389". hdl:2246/3135. {{cite journal}}: Cite journal requires |journal= (help)
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. Bibcode:2003JMBUK..83..241C. doi:10.1017/S0025315403007045h. S2CID84103043.
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. Bibcode:2004MolPE..33..280V. doi:10.1016/j.ympev.2004.06.018. PMID15336663.
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. Bibcode:2003JMBUK..83..241C. doi:10.1017/s0025315403007045h. ISSN1469-7769. S2CID84103043.
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.
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. Bibcode:2004MolPE..33..280V. doi:10.1016/j.ympev.2004.06.018. PMID15336663.
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. Bibcode:2003JMBUK..83..241C. doi:10.1017/S0025315403007045h. S2CID84103043.
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. Bibcode:2003JMBUK..83..241C. doi:10.1017/s0025315403007045h. ISSN1469-7769. S2CID84103043.
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. p. 64. ISBN978-9251032923. OCLC30643250.{{cite book}}: CS1 maint: multiple names: authors list (link)
Reid, Fiona (2009). A field guide to the mammals of Central America & Southeast Mexico (2nd ed.). Oxford: Oxford University Press. p. 301. ISBN978-0195343229. OCLC237402526.
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. Bibcode:2003JMBUK..83..241C. doi:10.1017/s0025315403007045h. ISSN1469-7769. S2CID84103043.
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.