Conducting the reference interview : a how-to-do-it manual for librarians / Catherine Sheldrick Ross, Kirsti Nilsen and Marie L. Radford
The future web : it's all about data / contributors Vicent Bonneau...[et al.]
Os novos caminhos da rádio [documento eletrónico] : radiomorphosis
Cidadania digital / orgs. Isabel Salema Morgado e António Rosas