Vazquez, A., & Vazquez, A. (2019). Practical LPIC-3 300: Prepare for the Highest Level Professional Linux Certification (1st ed. 2019.). Apress : Imprint: Apress. https://doi.org/10.1007/978-1-4842-4473-9
Παραπομπή σε μορφή Chicago (17η εκδ.)Vazquez, Antonio, και Antonio Vazquez. Practical LPIC-3 300: Prepare for the Highest Level Professional Linux Certification. 1st ed. 2019. Berkeley, CA: Apress : Imprint: Apress, 2019. https://doi.org/10.1007/978-1-4842-4473-9.
Παραπομπή σε μορφή MLA (8th εκδ.)Vazquez, Antonio, και Antonio Vazquez. Practical LPIC-3 300: Prepare for the Highest Level Professional Linux Certification. 1st ed. 2019. Apress : Imprint: Apress, 2019. https://doi.org/10.1007/978-1-4842-4473-9.
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