Alpi, K. M. (2000). It's Not Easy Being Green: A Survey of Staff Experiences with Environmental Issues in Sci-Tech and Other Libraries. University of Alberta Library.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAlpi, Kristine M. It's Not Easy Being Green: A Survey of Staff Experiences with Environmental Issues in Sci-Tech and Other Libraries. University of Alberta Library, 2000.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAlpi, Kristine M. It's Not Easy Being Green: A Survey of Staff Experiences with Environmental Issues in Sci-Tech and Other Libraries. University of Alberta Library, 2000.
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