von Loewenfeld - Brand Communities - New paperback or softback - X555z

Preece - Online Communities - New paperback or softback - X555z

Heim - Virtual Realism - New paperback or softback - X555z

Zinger - Building Healthy Communities - New paperback or softback - X555z

Ubell - Virtual Teamwork - New paperback or softback - X555z

Reinbacher - Wissensdynamik in Communities - New paperback or softback - X555z

Trier - Versuch Uber Flussnamen - New paperback or softback - X555z

Edlinger - Interaction in Virtual Worlds - New paperback or softback - X555z