Não informado. (2000). Annual report of members. National Center for Atmospheric Research.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Annual Report of Members. Boulder, Colo: National Center for Atmospheric Research, 2000.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Annual Report of Members. National Center for Atmospheric Research, 2000.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.