APA (7 वां संस्करण) प्रशस्ति पत्र

ebrary, Inc, & Nielsen, S. P. (2002). Working with the Sametime client toolkits. IBM International Technical Support Organization.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

ebrary, Inc, और Søren Peter Nielsen. Working with the Sametime Client Toolkits. Poughkeepsie: IBM International Technical Support Organization, 2002.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

ebrary, Inc, और Søren Peter Nielsen. Working with the Sametime Client Toolkits. IBM International Technical Support Organization, 2002.

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