ebrary, Inc. (2002). Cybersecurity today and tomorrow: Pay now or pay later. National Academy Press.
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Chicago-čujuhus (17. p.)
ebrary, Inc. Cybersecurity Today and Tomorrow: Pay Now or Pay Later. Washington, D.C.: National Academy Press, 2002.
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MLA-čujuhus (9. p.)
ebrary, Inc. Cybersecurity Today and Tomorrow: Pay Now or Pay Later. National Academy Press, 2002.
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