KRANER ŠUMENJAK, Tadeja; SEM, Vilma. Tables, Formulas and Exercises with Key for Biometrics. [s.l.] : Univerzitetna založba Univerze v Mariboru,2018. Disponível em: https://press.um.si/index.php/ump/catalog/book/336. Acesso em: 3 jul. 2025.