APA-viite (7. p.)
Spencer, I. R. G. (1997). British immigration policy since 1939: The making of multi-racial Britain. Routledge.
Chicago-viite (17. p.)
Spencer, Ian R. G. British Immigration Policy Since 1939: The Making of Multi-racial Britain. New York: Routledge, 1997.
MLA-viite (9. p.)
Spencer, Ian R. G. British Immigration Policy Since 1939: The Making of Multi-racial Britain. Routledge, 1997.
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