Não informado. (1999). PC AI: The artificial intelligence journal for personal computing. Knowledge Technology.
Chicago-referens (17:e uppl.)Não informado. PC AI: The Artificial Intelligence Journal for Personal Computing. Phoenix, Ariz: Knowledge Technology, 1999.
MLA-referens (8:e uppl.)Não informado. PC AI: The Artificial Intelligence Journal for Personal Computing. Knowledge Technology, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.