Rus Rufino, S. Suzanne Stern-Gillet y Gary M. Gurtler, SJ (eds.), Ancient and Medieval Concepts of Friendship, State University of New York Press, Albany, 2014. 344 páginas. ISBN13: 9781438453651. Foro interno 2016, 16, 210-213. https://doi.org/10.5209/FOIN.53934.