Bergin, Thomas J. (Oct–Dec 2006). "The Origins of Word Processing Software for Personal Computers: 1976-1985". IEEE Annals of the History of Computing. 28 (4): 32–47. doi:10.1109/MAHC.2006.76. S2CID18895790.
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Bergin, Thomas J. (Oct–Dec 2006). "The Origins of Word Processing Software for Personal Computers: 1976-1985". IEEE Annals of the History of Computing. 28 (4): 32–47. doi:10.1109/MAHC.2006.76. S2CID18895790.