Gaya APA
An Introduction to Cryptography. (2000).
Amerika:
[s.n.].
Gaya Chicago
An Introduction to Cryptography.
1.
Amerika:
[s.n.],
2000.
Text.
Gaya MLA
An Introduction to Cryptography.
1.
Amerika:
[s.n.],
2000.
Text.
Gaya Turabian
An Introduction to Cryptography.
Amerika:
[s.n.],
2000.
Print.