International migration in uncertain timesHoward William Duncan, J. P. Nieuwenhuysen, Stine Neerup · First published 2012Open the Tome
Immigration and the financial crisisJohn Higley, J. P. Nieuwenhuysen, Stine Neerup · First published 2011Open the Tome
Nations of immigrantsJ. P. Nieuwenhuysen, John Higley, Stine Neerup · First published 2009Open the Tome
