Bohning, W. R. (1972). The migration of workers in the United Kingdom and the European Community. Oxford University Press for the Institute of Race Relations.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBohning, W. R. The Migration of Workers in the United Kingdom and the European Community. London, New York: Oxford University Press for the Institute of Race Relations, 1972.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBohning, W. R. The Migration of Workers in the United Kingdom and the European Community. Oxford University Press for the Institute of Race Relations, 1972.
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