Tollit, D. J., Heaslip, S. G., Deagle, B. E., Iverson, S. J., Joy, R., Rosen, D. A. S., & Trites, A. W.. (2006).
Estimating diet composition in sea lions: which technique to choose?. In
Sea Lions of the World (pp. 293-307). Fairbanks: Alaska Sea Grant College Program, University of Alaska.
Vollenweider, J. J., Womble, J. N., & Heintz, R.. (2006).
Estimation of seasonal energy content of Steller sea lion diet. In
A. W. Trites, Atkinson, S., DeMaster, D. P., Fritz, L., Gelatt, T., Rea, L. D., & Wynne, K. M. (Eds.),
Sea Lions of the World. Alaska Sea Grant College Program, University of Alaska Fairbanks.