Johnston , D. W. ., J. . Robbins, M. E. . Chapla, D. K. Mattila, and K. R. Andrews. “Diversity, Habitat Associations and Stock Structure of Odontocete Cetaceans in the Waters of American Samoa, 2003-06”. J. Cetacean Res. Manage., vol. 10, no. 1, Feb. 2023, pp. 59-66, doi:10.47536/jcrm.v10i1.660.