Fuller, R. E. (1931). The geomorphology and volcanic sequence of Steens mountain in southeastern Oregon. University of Washington press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFuller, Richard E. The Geomorphology and Volcanic Sequence of Steens Mountain in Southeastern Oregon. Seattle: University of Washington press, 1931.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFuller, Richard E. The Geomorphology and Volcanic Sequence of Steens Mountain in Southeastern Oregon. University of Washington press, 1931.
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