Douglas D Lim, Philip Motta, Kyle Mara, Andrew P Martin. Phylogeny of hammerhead sharks (Family Sphyrnidae) inferred from mitochondrial and nuclear genes. „Molecular Phylogenetics and Evolution”. 2 (55), s. 572–579, 2010. DOI: 10.1016/j.ympev.2010.01.037. PMID: 20138218.
McComb et al. Enhanced visual fields in hammerhead sharks. „Experimental Biology”. 212, s. 4010-4018, 2009. DOI: 10.1242/jeb.032615. (ang.).
I.N. Visser. First Observations of Feeding on Thresher (Alopias vulpinus) and Hammerhead (Sphyrna zygaena) Sharks by Killer Whales (Orcinus orca) Specialising on Elasmobranch Prey. „Aquatic Mammals”. 1 (31), s. 83–88, 2005. DOI: 10.1578/AM.31.1.2005.83.
W.R. Strong, F.F. Snelson i S.H. Gruber. Hammerhead Shark Predation on Stingrays: An Observation of Prey Handling by Sphyrna mokarran. „Copeia (American Society of Ichthyologists and Herpetologists)”. 3 (1990), s. 836–840, 1990. DOI: 10.2307/1446449.
M.J. Smale. „Occurrence and feeding of three shark species, Carcharhinus brachyurus, C. obscurus and Sphyrna zygaena, on the Eastern Cape coast of South Africa. „South African Journal of Marine Science”. 1 (11), s. 31–42, 1991. DOI: 10.2989/025776191784287808.
fishbase.se
Sphyrna zygaena.(ang.) w: Froese, R. & D. Pauly. FishBase. World Wide Web electronic publication. fishbase.org [dostęp 11 grudnia 2014]
itis.gov
Sphyrna zygaena, [w:] Integrated Taxonomic Information System(ang.).
iucnredlist.org
apiv3.iucnredlist.org
C.L.C.L.RigbyC.L.C.L. i inni, Sphyrna zygaena, [w:] The IUCN Red List of Threatened Species 2020, wersja 2020-2 [dostęp 2020-08-31](ang.).
nih.gov
ncbi.nlm.nih.gov
Douglas D Lim, Philip Motta, Kyle Mara, Andrew P Martin. Phylogeny of hammerhead sharks (Family Sphyrnidae) inferred from mitochondrial and nuclear genes. „Molecular Phylogenetics and Evolution”. 2 (55), s. 572–579, 2010. DOI: 10.1016/j.ympev.2010.01.037. PMID: 20138218.