| Titel | Friend or Follow: Activities for generating social reputation in Twitter |
| Publication Type | Conference Proceedings |
| Year of Publication | 2009 |
| Authors | Preussler, A, Kerres, M |
| Editor | Krämer, NC, Sobieraj, S, Pütten von der, AM |
| Conference Name | 6th Conference of the Media Psychology Division of the German Psychological Society |
| Series Title | Media Psychology. New Media and Interactive Systems. |
| Location | Lengerich |