European Conference on Principles and Practice of Knowledge Discovery in Databases :Trondheim, Norvège, Komorowski, J., & Żytkow, J. M. Principles of data mining and knowledge discovery: First European Symposium, PKDD '97, Trondheim, Norway, June 24 27, 1997 : proceedings. Springer.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিEuropean Conference on Principles and Practice of Knowledge Discovery in Databases :Trondheim, Norvège, Jan Komorowski, এবং Jan M. Żytkow. Principles of Data Mining and Knowledge Discovery: First European Symposium, PKDD '97, Trondheim, Norway, June 24 27, 1997 : Proceedings. Berlin [etc.]: Springer.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিEuropean Conference on Principles and Practice of Knowledge Discovery in Databases :Trondheim, Norvège, et al. Principles of Data Mining and Knowledge Discovery: First European Symposium, PKDD '97, Trondheim, Norway, June 24 27, 1997 : Proceedings. Springer.