Salas-Zárate, María Del Pilar, López-López, Estanislao, Valencia-Garcia, Rafael, Aussenac-Gilles, Nathalie, Almela, Ángela and Alor-Hernández, Giner (2014) A study on LIWC categories for opinion mining in Spanish reviews. Journal of Information Science, 40 (6). pp. 1-13.