(2010). Who needs migrants?: Labour shortages, immigration. Oxford university.
Chicago Style (17. basım) AtıfWho Needs Migrants?: Labour Shortages, Immigration. Oxford: Oxford university, 2010.
MLA (9th ed.) AtıfWho Needs Migrants?: Labour Shortages, Immigration. Oxford university, 2010.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..