Total data: 83
YouTube: online video and participatory culture
Burgess, Jean; Green, Joshua;Malden, MA : : Polity, , 2009
Presidential policy making: an end of century assessment
Shull A. Steven;Armonk : M.E. Sharpe , s.a.
Job searching with social media for dummies
Waldman, Joshua MBA;Hoboken, NJ : : John Wiley & Sons , 2013