World Wide Web 2.0.

Putting the public back in public relationshow social media is reinventing the aging business of PR …で: (言語・文字資料 (印刷物))

Security risks in social media technologies [electronic resource]:safe practices in public service applications / …で: (言語・文字資料 (印刷物))

Online social networks.

World Wide Web 2.0.

Public relations.

Social media

Öffentlichkeitsarbeit.

Soziale Software.

World Wide Web 2.0.

Datenschutz.

Computer networks