Greene, S. (2017). CompTIA Security+ (SY0-501) (1st edition.). Pearson IT Certification.
Cita Chicago Style (17a ed.)Greene, Sari. CompTIA Security+ (SY0-501). 1st edition. Pearson IT Certification, 2017.
Cita MLA (9a ed.)Greene, Sari. CompTIA Security+ (SY0-501). 1st edition. Pearson IT Certification, 2017.
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