@book { book,
title = {Methodologies and Intelligent Systems for Technology Enhanced Learning},
author = {Di Mascio, Tania; Gennari, Rosella; Vittorini, Pierpaolo; Vicari, Rosa; de la Prieta Pintado, Fernando},
publisher = {Springer International Publishing},
series = {Advances in Intelligent Systems and Computing},
isbn = {978-3-319-07697-3 (Print) / 978-3-319-07698-0 (Online)},
year = {2014}
}