De-Miguel, R., Hanitzsch, T., Parratt, S. y Berganza, R. 2017. Women journalists in Spain: An analysis of the sociodemographic features of the gender gap. Profesional de la información. 26, 3 (jun. 2017), 497–506. DOI:https://doi.org/10.3145/epi.2017.may.16.