Van Gilluwe, F. (1997). The undocumented PC: A programmer's guide to I/O, CPUs, and fixed memory areas (2nd ed.). Addison-Wesley Developers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVan Gilluwe, Frank. The Undocumented PC: A Programmer's Guide to I/O, CPUs, and Fixed Memory Areas. 2nd ed. Reading, Mass: Addison-Wesley Developers, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रVan Gilluwe, Frank. The Undocumented PC: A Programmer's Guide to I/O, CPUs, and Fixed Memory Areas. 2nd ed. Addison-Wesley Developers, 1997.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.