Meléndez Malavé, N. and Cuartero Naranjo, A. 2013. Appearance of Social Networks in Traditional Media as Informative Content: Comparative Analysis from two Spanish Quality Newspapers (20062-2010). Estudios sobre el Mensaje Periodístico. 19, 1 (Jun. 2013), 177–189. DOI:https://doi.org/10.5209/rev_ESMP.2013.v19.n1.42515.