Orozco-Borbón, M.V., and S.A. Sañudo-Wilhelmy. “A Study Of The Coliform, Streptococci And Pathogenic Bacteria Along The Baja California Coast”. Ciencias Marinas, vol. 14, no. 3, Mar. 1988, pp. 1-8, doi:10.7773/cm.v14i3.608.