Kalmus, P. (2017). Being the change: Live well and spark a climate revolution. New Society Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKalmus, Peter. Being the Change: Live Well and Spark a Climate Revolution. Gabriola Island, BC, Canada: New Society Publishers, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKalmus, Peter. Being the Change: Live Well and Spark a Climate Revolution. New Society Publishers, 2017.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.