WHITMAN MICHAEL. (2012). PRINCIPLES OF INFORMATION SECURITY (4TH ED.). CENGAGE LEARNING.
Chicago-čujuhus (17. p.)WHITMAN MICHAEL. PRINCIPLES OF INFORMATION SECURITY. 4TH ED. ANDOVER: CENGAGE LEARNING, 2012.
MLA-čujuhus (9. p.)WHITMAN MICHAEL. PRINCIPLES OF INFORMATION SECURITY. 4TH ED. CENGAGE LEARNING, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.