APA (7 वां संस्करण) प्रशस्ति पत्र
Nartovich, A., Adan, M., Ahmed, N., Cancilla, B., Jabłoński, R., Raut, N., . . . Wurtz, H. (2004). WebSphere portal express and express plus V5 for the IBM eServer iSeries server (2nd ed.). IBM Corp., International Technical Support Organization.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Nartovich, Aleksandr, Marcela Adan, Nadeem Ahmed, Bob Cancilla, R. Jabłoński, Nitin Raut, Patrick Wildt, Stefan Witte, और Henk Wurtz. WebSphere Portal Express and Express Plus V5 for the IBM EServer ISeries Server. 2nd ed. Poughkeepsie, N.Y.: IBM Corp., International Technical Support Organization, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Nartovich, Aleksandr, et al. WebSphere Portal Express and Express Plus V5 for the IBM EServer ISeries Server. 2nd ed. IBM Corp., International Technical Support Organization, 2004.
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