Geological Survey (U.S.). Water Resources Division. (1960). Surface water records of Washington. U.S. Geological Survey, Water Resources Division, Surface Water Branch].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGeological Survey (U.S.). Water Resources Division. Surface Water Records of Washington. [Tacoma, Wash.: U.S. Geological Survey, Water Resources Division, Surface Water Branch], 1960.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGeological Survey (U.S.). Water Resources Division. Surface Water Records of Washington. U.S. Geological Survey, Water Resources Division, Surface Water Branch], 1960.
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