Gaya APA
Security in Computing. (1997).
new jersey:
Prentice Hall.
Gaya Chicago
Security in Computing.
Ed.2.
new jersey:
Prentice Hall,
1997.
.
Gaya MLA
Security in Computing.
Ed.2.
new jersey:
Prentice Hall,
1997.
.
Gaya Turabian
Security in Computing.
new jersey:
Prentice Hall,
1997.
.