FERGUSON, N. (2004). PRACTICAL CRYPTOGRAPHY. WEST PUB.
Chicago Style aipamenaFERGUSON, N. PRACTICAL CRYPTOGRAPHY. NEW DELHI: WEST PUB, 2004.
MLA aipamenaFERGUSON, N. PRACTICAL CRYPTOGRAPHY. WEST PUB, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.