J. Brosa Hernández and P. Medina Bravo, “Representation of immigrant prostitution in the press. The case of the prostitutes in the Raval district of Barcelona”, Estud. mensaje periodís., vol. 18, no. 1, pp. 259–273, Jun. 2012, doi: https://doi.org/10.5209/rev_ESMP.2012.v18.n1.39369