APA (7 वां संस्करण) प्रशस्ति पत्र
International Business Machines Corporation. International Technical Support Organization, ebrary, Inc, & Johner, H. (2003). DCE replacement strategies. IBM, International Technical Support Organization.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
International Business Machines Corporation. International Technical Support Organization, Inc ebrary, और Heinz Johner. DCE Replacement Strategies. [S.l.]: IBM, International Technical Support Organization, 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
International Business Machines Corporation. International Technical Support Organization, et al. DCE Replacement Strategies. IBM, International Technical Support Organization, 2003.
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