United States. Bureau of Labor Statistics. (1966). The Negro in the West: Some facts relating to social and economic conditions.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited States. Bureau of Labor Statistics. The Negro in the West: Some Facts Relating to Social and Economic Conditions. San Francisco, 1966.
एमएलए (8वां संस्करण) प्रशस्ति पत्रUnited States. Bureau of Labor Statistics. The Negro in the West: Some Facts Relating to Social and Economic Conditions. 1966.
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