Duda, R. O., Hart, P. E., & Stork, D. G. Pattern classification (Second edition.).
Chicago Style aipamenaDuda, Richard O., Peter E. Hart, and David G. Stork. Pattern Classification. Second edition.
MLA aipamenaDuda, Richard O., et al. Pattern Classification. Second edition.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.