ICQ Inc. 1998-2003. "ICQ Pro Help Center - Send/Receive Message, URL, SMS”. Online: [22.09.2003].
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Literaturhinweis ausblenden
ICQ Inc. 1998-2003. "ICQ Pro Help Center - Send/Receive Message,
URL, SMS”. Online:
[22.09.2003]. ICQ Inc. 1998-2003. "ICQ Pro Help Center - Send/Receive Message,
URL, SMS”. Online:
[22.09.2003].