Ainley, D.G. & Henderson, R.P. & Huber, H.R. & Boekelheide, R.J. & Allen, S.G. & McElroy, T.L. (1985)
Dynamics of white shark/pinniped interactions in the Gulf of the Farallones.
Memoirs of the Southern California Academy of Sciences, 9, 109–122
Ainley, D.G. & Strong, C.S. & Huber, H.R. & Lewis, T.J. & Morrell, S.J. (1981)
Predation by sharks on pinnipeds at the Farallon Islands.
Fishery Bulletin, 78(4), 941–945