Andersson, B., Bergholtz, M., & Johannesson, P. (2002). Natural language processing and information systems: 6th International Conference on Applications of Natural Language to Information Systems, NLDB 2002, Stockholm, Sweden, June 27-28, 2002 : revised papers. Springer.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Andersson, Birger, Maria Bergholtz, و Paul Johannesson. Natural Language Processing and Information Systems: 6th International Conference on Applications of Natural Language to Information Systems, NLDB 2002, Stockholm, Sweden, June 27-28, 2002 : Revised Papers. Berlin ; New York: Springer, 2002.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Andersson, Birger, et al. Natural Language Processing and Information Systems: 6th International Conference on Applications of Natural Language to Information Systems, NLDB 2002, Stockholm, Sweden, June 27-28, 2002 : Revised Papers. Springer, 2002.