Pototzki, Tim (July 22, 2005). "Logistep schützt "Phase Two"". Gamesmarkt (in German). Mediabiz. Archived from the original on May 28, 2022. Retrieved January 9, 2023.
Pototzki, Tim (February 21, 2005). "CDV 2004 voll im Plan". Gamesmarkt (in German). Mediabiz. Archived from the original on May 28, 2022. Retrieved January 9, 2023.
Pototzki, Tim (May 27, 2005). "CDV legt erneut zu". Gamesmarkt (in German). Mediabiz. Archived from the original on May 28, 2022. Retrieved January 9, 2023.
Pototzki, Tim (July 22, 2005). "Logistep schützt "Phase Two"". Gamesmarkt (in German). Mediabiz. Archived from the original on May 28, 2022. Retrieved January 9, 2023.
Pototzki, Tim (February 21, 2005). "CDV 2004 voll im Plan". Gamesmarkt (in German). Mediabiz. Archived from the original on May 28, 2022. Retrieved January 9, 2023.
Pototzki, Tim (May 27, 2005). "CDV legt erneut zu". Gamesmarkt (in German). Mediabiz. Archived from the original on May 28, 2022. Retrieved January 9, 2023.