APA (7 वां संस्करण) प्रशस्ति पत्र
International Business Machines Corporation. International Technical Support Organization, ebrary, Inc, & Bhe, T. (2004). Event management and best practices. IBM, International Technical Support Organization.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
International Business Machines Corporation. International Technical Support Organization, Inc ebrary, और Tony Bhe. Event Management and Best Practices. Austin, TX: IBM, International Technical Support Organization, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
International Business Machines Corporation. International Technical Support Organization, et al. Event Management and Best Practices. IBM, International Technical Support Organization, 2004.
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