Stark, L. (1938). The National labor relations board: Why and how. Council for Social Action of the Congregational and Christian Churches.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStark, Louis. The National Labor Relations Board: Why and How. New York: Council for Social Action of the Congregational and Christian Churches, 1938.
एमएलए (8वां संस्करण) प्रशस्ति पत्रStark, Louis. The National Labor Relations Board: Why and How. Council for Social Action of the Congregational and Christian Churches, 1938.
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