Sun Microsystems, Inc. (1991). Open look graphical user interface application style guidelines. Addison-Wesley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSun Microsystems, Inc. Open Look Graphical User Interface Application Style Guidelines. Reading, Mass: Addison-Wesley, 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSun Microsystems, Inc. Open Look Graphical User Interface Application Style Guidelines. Addison-Wesley, 1991.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.