| Groupware in Kleinunternehmen by Martina Klinke - 2008 - 130 pages |
| Groupware: Design, Implementation, and Use by Hugo Fuks, Stephan Lukosch, Ana Carolina Salgado - 2005 |
| Groupware: Design, Implementation, and Use by Gert-Jan de Vreede, Luis A. Guerrero - 2004 |
| Groupware: Design, Implementation, and Use by Jesus Favela, Dominique Decouchant - 2003 |
| Groupware: Design, Implementation, and Use by Jörg M. Haake, José A. Pino - 2002 |