1. Cleverdon, C. The Cranfield Tests on Index Language Devices. In K. Sparck-Jones and P. Willett (Eds.): Readings in Information Retrieval, pages 47–59. Morgan Kaufmann, 1997.
2. Harman, D. The TREC Conferences. In R. Kuhlen and M. Rittberger (Eds.): Hypertext-Information Retrieval-Multimedia: Synergieeffekte Elektronischer Informationssysteme, Proceedings of HIM’ 95, pages 9–28. Universitätsverlag Konstanz
3. Voorhees, E. The Philosophy of Information Retrieval Evaluation. This volume.
4. Gey, F.C. & Oard, D.W. The TREC-2001 Cross-Language Information Retrieval Track: Searching Arabic using English, French or Arabic Queries. NIST Special Publication 500–250:The Tenth Text REtrieval Conference (TREC 2001).
5. Kando, N., Aihara, K., Eguchi, K., Kato, H. (Eds.) Proceedings of the Second NTCIR Workshop Meeting on Evaluation of Chinese & Japanese Text Retrieval and Text Summarization, National Institute of Informatics (NII), ISBN 4-924600-89-X.