Mosher, M. M. (1951). Trees of Washington. Extension Service, Institute of Agricultural Sciences, State College of Washington.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMosher, Milton M. Trees of Washington. Pullman: Extension Service, Institute of Agricultural Sciences, State College of Washington, 1951.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMosher, Milton M. Trees of Washington. Extension Service, Institute of Agricultural Sciences, State College of Washington, 1951.
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