APA (7 वां संस्करण) प्रशस्ति पत्र
International Business Machines Corporation. International Technical Support Organization, ebrary, Inc, & Keen, M. (2004). BPEL4WS business processes with WebSphere Business Integration: Understanding, modeling, migrating. IBM, International Technical Support Organization.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
International Business Machines Corporation. International Technical Support Organization, Inc ebrary, और Martin Keen. BPEL4WS Business Processes with WebSphere Business Integration: Understanding, Modeling, Migrating. Research Triangle Park, NC: IBM, International Technical Support Organization, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
International Business Machines Corporation. International Technical Support Organization, et al. BPEL4WS Business Processes with WebSphere Business Integration: Understanding, Modeling, Migrating. IBM, International Technical Support Organization, 2004.
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