Commission of the European Communities. Directorate-General for Scientific and Technical Information and Information Management & Maurice, M. (1980). The Impact of new technologies on publishing: Proceedings of the symposium organized by the Commission of the European Communities, Directorate-General for Scientific and Technical Information and Information Management, and held in Luxembourg, November 6-7, 1979. K.G. Saur.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Commission of the European Communities. Directorate-General for Scientific and Technical Information and Information Management و Marcel Maurice. The Impact of New Technologies on Publishing: Proceedings of the Symposium Organized by the Commission of the European Communities, Directorate-General for Scientific and Technical Information and Information Management, and Held in Luxembourg, November 6-7, 1979. London ; Munchen: K.G. Saur, 1980.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Commission of the European Communities. Directorate-General for Scientific and Technical Information and Information Management و Marcel Maurice. The Impact of New Technologies on Publishing: Proceedings of the Symposium Organized by the Commission of the European Communities, Directorate-General for Scientific and Technical Information and Information Management, and Held in Luxembourg, November 6-7, 1979. K.G. Saur, 1980.