Sosa-López, A, and HG Manzo-Monroy. “Spatial Patterns of the Yellowfin Tuna (Thunnus Albacares) in the Eastern Pacific Ocean: An Exploration of Concentration Profiles”. Ciencias Marinas, vol. 28, no. 4, Mar. 2002, pp. 331-46, doi:10.7773/cm.v28i4.241.