APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, & Maatta, B. (2002). WebSphere J2EE application development for the IBM @ server iSeries server. IBM, International Technical Support Organization.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, और Bob Maatta. WebSphere J2EE Application Development for the IBM @ Server ISeries Server. [Research Triangle Park, NC]: IBM, International Technical Support Organization, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, और Bob Maatta. WebSphere J2EE Application Development for the IBM @ Server ISeries Server. IBM, International Technical Support Organization, 2002.
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