1
by Hadnagy, Christopher
Published 2014
mitp
Subjects: ...Social Change / hilcc...

2
by Segaran, Toby
Published 2008
O'Reilly Verlag
Subjects: ...Technologie de l'information / Aspect social...

3
by Ingenhoff, Diana
Published 2012
Dpunkt.verlag
Subjects: ...Social media / Marketing...