Infotech Limited. (1985). Information technology and the print and publishing industries: Edited proceedings of a Pergamon Infotech state of the art conference, London, U.K., 11-12 October 1983. Pergamon Infotech ; Pergamon Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Infotech Limited. Information Technology and the Print and Publishing Industries: Edited Proceedings of a Pergamon Infotech State of the Art Conference, London, U.K., 11-12 October 1983. Maidenhead [Berkshire] : Oxford ; New York: Pergamon Infotech ; Pergamon Press, 1985.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Infotech Limited. Information Technology and the Print and Publishing Industries: Edited Proceedings of a Pergamon Infotech State of the Art Conference, London, U.K., 11-12 October 1983. Pergamon Infotech ; Pergamon Press, 1985.