Young adults and online political participation: search strategies and the role of social media. - Jens Grossklags; Lora Appel; Frank Bridges (DG.O, 2011)

Young adults' online participation behaviors: An exploratory study of web 2.0 use for political engagement. - Frank Bridges; Lora Appel; Jens Grossklags (Inf. Polity, 2012)