University of Washington. College of Forest Resources. (1957). Colonel William B. Greeley lectures in industrial forestry. College of Forestry, University of Washington.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUniversity of Washington. College of Forest Resources. Colonel William B. Greeley Lectures in Industrial Forestry. Seattle: College of Forestry, University of Washington, 1957.
एमएलए (8वां संस्करण) प्रशस्ति पत्रUniversity of Washington. College of Forest Resources. Colonel William B. Greeley Lectures in Industrial Forestry. College of Forestry, University of Washington, 1957.
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