APA (7 वां संस्करण) प्रशस्ति पत्र
International Business Machines Corporation. International Technical Support Organization, ebrary, Inc, & Cook, J. (2003). Networking. IBM International Technical Support Organization.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
International Business Machines Corporation. International Technical Support Organization, Inc ebrary, और Jim Cook. Networking. Rochester, MN: IBM International Technical Support Organization, 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
International Business Machines Corporation. International Technical Support Organization, et al. Networking. IBM International Technical Support Organization, 2003.
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