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.
Chicago-viite (17. p.)Bohning, 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.
MLA-viite (8. p.)Bohning, W. R. The Migration of Workers in the United Kingdom and the European Community. Oxford University Press for the Institute of Race Relations, 1972.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.