Hrris, S. (2016). CISSP exam guide. McGraw-Hill/Osborne.
Trích dẫn kiểu ChicagoHrris, Shon. CISSP Exam Guide. McGraw-Hill/Osborne, 2016.
MLA CitationHrris, Shon. CISSP Exam Guide. McGraw-Hill/Osborne, 2016.
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