Baum, J.K. & Clarke, S.C. & Domingo, A. & Ducrocq, M. & Lamónaca, A.F. & Gaibor, N. & Graham, R.T. & Jorgensen, S. & Kotas, J.E. & Medina, E. & Martínez-Ortiz, J. & Monzini Taccone Di Sitizano, J. & Morales, M.R. & Navarro, S.S. & Pérez-Jiménez, J.C. & Ruiz, C. & Smith, W.D. & Valenti, S.V. & Vooren, C.M. (2007)
Sphyrna lewini
IUCN 2012, IUCN Red List of Threatened Species, Version 2012.2, https://www.iucnredlist.org
