McCollum, M. B. (2009). Glacial outbursts flood features within the Spokane West Plains region: Sixth annual Cheney-Spokane chapter field trip, Cheney Washington May 16, 2009. Ice Age Floods Institute-Cheney Spokane Chapter.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMcCollum, Michael B. Glacial Outbursts Flood Features Within the Spokane West Plains Region: Sixth Annual Cheney-Spokane Chapter Field Trip, Cheney Washington May 16, 2009. [Cheney, Wash.]: Ice Age Floods Institute-Cheney Spokane Chapter, 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMcCollum, Michael B. Glacial Outbursts Flood Features Within the Spokane West Plains Region: Sixth Annual Cheney-Spokane Chapter Field Trip, Cheney Washington May 16, 2009. Ice Age Floods Institute-Cheney Spokane Chapter, 2009.
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