APA (7 वां संस्करण) प्रशस्ति पत्र
Khairallah, M. (2006). Physical security systems Handbook: The design and implementation of electronic security systems. Elsevier/ Butterworth-Heinemann.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Khairallah, Michael. Physical Security Systems Handbook: The Design and Implementation of Electronic Security Systems. New York: Elsevier/ Butterworth-Heinemann, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Khairallah, Michael. Physical Security Systems Handbook: The Design and Implementation of Electronic Security Systems. Elsevier/ Butterworth-Heinemann, 2006.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.