Duda, R. O., Hart, P. E., & Stork, D. G. Pattern classification (Second edition.).
Lua i Stíl Chicago (17ú heag.)Duda, Richard O., Peter E. Hart, agus David G. Stork. Pattern Classification. Second edition.
Lua MLA (8ú heag.)Duda, Richard O., et al. Pattern Classification. Second edition.
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