Dyfyniad APA

Ortmeier, P. (2005). Security management: An introduction. Upper Saddle River, N.J: Pearson/Prentice Hall.

Dyfyniad Arddull Chicago

Ortmeier, P.J. Security Management: An Introduction. Upper Saddle River, N.J: Pearson/Prentice Hall, 2005.

Dyfyniad MLA

Ortmeier, P.J. Security Management: An Introduction. Upper Saddle River, N.J: Pearson/Prentice Hall, 2005.

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