Biblio
Journal Article
MacLeod, C., Perrin, W. F., Pitman, R. L., Barlow, J., Ballance, L. T., D’Amico, A., et al.. (2006).
Known and inferred distributions of beaked whale species (Cetacea: Ziphiidae).
Journal of Cetacean Research and Management,
7(3), 271-286.
Barlow, J., Ferguson, M., Perrin, W. F., Ballance, L. T., Gerrodette, T., Joyce, G., et al.. (2006).
Abundance and density of beaked and bottlenose whales (Family Ziphiidae).
Journal of Cetacean Research and Management 7(3):263-270.,
7(3), 263-270.