Berger, H. (2003). Automating with SIMATIC: Integrated automation with SIMATIC S7-300/400 : controllers, software, programming, data communication, operator control and process monitoring (2nd revised ed.). Publicis Corporate Pub.
Chicago-referens (17:e uppl.)Berger, Hans. Automating with SIMATIC: Integrated Automation with SIMATIC S7-300/400 : Controllers, Software, Programming, Data Communication, Operator Control and Process Monitoring. 2nd revised ed. Erlangen: Publicis Corporate Pub, 2003.
MLA-referens (8:e uppl.)Berger, Hans. Automating with SIMATIC: Integrated Automation with SIMATIC S7-300/400 : Controllers, Software, Programming, Data Communication, Operator Control and Process Monitoring. 2nd revised ed. Publicis Corporate Pub, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.