Engebretson, P., & Broad, J. (2011). The basics of hacking and penetration testing: Ethical hacking and penetration testing made easy. Syngress. https://doi.org/10.1016/C2010-0-68339-8
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEngebretson, Pat, और James Broad. The Basics of Hacking and Penetration Testing: Ethical Hacking and Penetration Testing Made Easy. Waltham, Mass: Syngress, 2011. https://doi.org/10.1016/C2010-0-68339-8.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEngebretson, Pat, और James Broad. The Basics of Hacking and Penetration Testing: Ethical Hacking and Penetration Testing Made Easy. Syngress, 2011. https://doi.org/10.1016/C2010-0-68339-8.
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