Oscilloscope Laboratories (Firm) & Curry, M. (2011). If a tree falls: A story of the Earth Liberation Front. Oscilloscope Laboratories.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOscilloscope Laboratories (Firm) और Marshall Curry. If a Tree Falls: A Story of the Earth Liberation Front. [United States]: Oscilloscope Laboratories, 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रOscilloscope Laboratories (Firm) और Marshall Curry. If a Tree Falls: A Story of the Earth Liberation Front. Oscilloscope Laboratories, 2011.
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