van Vugt, S. (2019). Upgrading to Red Hat Enterprise Linux (RHEL) 8 (1st edition.). Pearson IT Certification.
Cita Chicago Style (17a ed.)van Vugt, Sander. Upgrading to Red Hat Enterprise Linux (RHEL) 8. 1st edition. Pearson IT Certification, 2019.
Cita MLA (9a ed.)van Vugt, Sander. Upgrading to Red Hat Enterprise Linux (RHEL) 8. 1st edition. Pearson IT Certification, 2019.
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