QUATTRO, J.M. & STONER, D.S. & DRIGGERS, W.B. & ANDERSON, C.A. & PRIEDE, K.A. & HOPPMANN, E.C. & CAMPBELL, N.H. & DUNCAN, K.M. & GRADY, J.M. (2006)
Genetic evidence of cryptic speciation within hammerhead sharks (Genus Sphyrna). Marine Biology, 148 (5): 1143–1155
DOI: 10.1007/s00227-005-0151-x
GRADY, J.M. & ANDERSON, C.A. & QUATTRO, J.M. (2004)
Concordant mitochondrial and nuclear evidence of lineage diversification among hammerhead sharks (Sphyrna). Abstract. American Elasmobranch Society 20th Annual Meeting, Norman, Oklahoma