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Francis, Bob (June 10, 1996). "Packard Bell, NEC join forces". Computerworld. 30 (24). IDG Publications: 32. Archived from the original on March 14, 2023. Retrieved April 19, 2023 – via Google Books.
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worldradiohistory.com
Friedman, Herb (April 1984). "Gadgets and Gizmos"(PDF). Radio-Electronics. 55 (4). Gernsback Publications: 73–75. Archived(PDF) from the original on January 31, 2023. Retrieved April 19, 2023 – via World Radio History.