Title:Douglas, E. S. y García-Doncel Hernández, Mª R. (2000), "Practising English consonants", Cádiz, Servicio de Publicaciones de la Universidad de Cádiz, 207 pp.
Title:Are Atlantic and Indo-Pacific populations of the rafting crab, Plagusia depressa (Fabricius), distinct? New evidence from larval morphology and mtDNA