Torras Virgili, E. 2012. Reseña de Orellana, Hudgins y Simonson (Eds.) (2009) The perfect online course: best practices for designing and teaching. Athenea Digital. Revista de pensamiento e investigación social. 12, 2 (jul. 2012), 155–157. DOI:https://doi.org/10.5565/rev/athenead/v12n2.963.