Antheunis, M.L., Valkenburg, P.M. and Peter, J. 2012. The quality of online, offline, and mixed-mode friendships among users of a social networking site. Cyberpsychology: Journal of Psychosocial Research on Cyberspace. 6, 3 (Dec. 2012), Article 6. DOI:https://doi.org/10.5817/CP2012-3-6.