Iria Laboria, International Federation for Information Processing, Commission of the European Communities. Joint Research Centre. Ispra Establishment, Beilner, H., & Gelenbe, E. (1977). Measuring, modelling and evaluating computer systems: Proceedings of the Third International Symposium sponsored by IRIA-LABORIA, IFIP Working Group 7.3, the Commission of the European Communities, Joint Research Centre, ISPRA Establishment and organised by Gesellschaft fur Mathematik und Datenverarbeitung, Bonn-Bad Godesberg, Western Germany, October 3-5, 1977. North-Holland Pub. Co. ; American Elsevier.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Iria Laboria, International Federation for Information Processing, Commission of the European Communities. Joint Research Centre. Ispra Establishment, Heinz Beilner, و E. Gelenbe. Measuring, Modelling and Evaluating Computer Systems: Proceedings of the Third International Symposium Sponsored by IRIA-LABORIA, IFIP Working Group 7.3, the Commission of the European Communities, Joint Research Centre, ISPRA Establishment and Organised by Gesellschaft Fur Mathematik Und Datenverarbeitung, Bonn-Bad Godesberg, Western Germany, October 3-5, 1977. Amsterdam : New York: North-Holland Pub. Co. ; American Elsevier, 1977.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Iria Laboria, et al. Measuring, Modelling and Evaluating Computer Systems: Proceedings of the Third International Symposium Sponsored by IRIA-LABORIA, IFIP Working Group 7.3, the Commission of the European Communities, Joint Research Centre, ISPRA Establishment and Organised by Gesellschaft Fur Mathematik Und Datenverarbeitung, Bonn-Bad Godesberg, Western Germany, October 3-5, 1977. North-Holland Pub. Co. ; American Elsevier, 1977.