University of Tasmania. Centre for Environmental Studies. (1989). Occasional paper. University of Tasmania, Centre for Environmental Studies.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUniversity of Tasmania. Centre for Environmental Studies. Occasional Paper. [Hobart]: University of Tasmania, Centre for Environmental Studies, 1989.
एमएलए (8वां संस्करण) प्रशस्ति पत्रUniversity of Tasmania. Centre for Environmental Studies. Occasional Paper. University of Tasmania, Centre for Environmental Studies, 1989.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.