Mayoral, F. (2013). Instant Java password and authentication security. Packt Publishing.
Chicago-viite (17. p.)Mayoral, Fernando. Instant Java Password and Authentication Security. Birmingham: Packt Publishing, 2013.
MLA-viite (9. p.)Mayoral, Fernando. Instant Java Password and Authentication Security. Packt Publishing, 2013.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.