Ashbourn, J. (2004). Practical biometrics: From aspiration to implementation. Springer.
Čikaški stil citiranja (17. izdanje)Ashbourn, Julian. Practical Biometrics: From Aspiration to Implementation. Berlin: Springer, 2004.
MLA način citiranja (8. izdanje)Ashbourn, Julian. Practical Biometrics: From Aspiration to Implementation. Springer, 2004.
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