Dyfyniad APA

Vacca, J. R. (2017). Commputer and Information Security Handbook (Third edition.). Cambridge: Elsevier.

Dyfyniad Arddull Chicago

Vacca, John R. Commputer and Information Security Handbook. Third edition. Cambridge: Elsevier, 2017.

Dyfyniad MLA

Vacca, John R. Commputer and Information Security Handbook. Third edition. Cambridge: Elsevier, 2017.

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