Tohutoro APA (7th ed.)

Vacca, J. R. (2007). Biometric technologies and verification systems. Butterworth-Heinemann/Elsevier.

Tohutoru Kātū Chicago (17th ed.)

Vacca, John R. Biometric Technologies and Verification Systems. Amsterdam ; Boston: Butterworth-Heinemann/Elsevier, 2007.

Tohutoro MLA (9th ed.)

Vacca, John R. Biometric Technologies and Verification Systems. Butterworth-Heinemann/Elsevier, 2007.