Schwantes, C. A. (1979). Radical heritage: Labor, socialism, and reform in Washington and British Columbia, 1885-1917. University of Washington Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSchwantes, Carlos A. Radical Heritage: Labor, Socialism, and Reform in Washington and British Columbia, 1885-1917. Seattle: University of Washington Press, 1979.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSchwantes, Carlos A. Radical Heritage: Labor, Socialism, and Reform in Washington and British Columbia, 1885-1917. University of Washington Press, 1979.
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