International migration today
edited by Reginald T. Appleyard
University of Western Australia, Centre for Migration and Development Studies, 1988
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Appleyard, Reginald T.
International migration : challenge for the nineties
IOM, 1991
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Foundations of international migration law
edited by Brian Opeskin, Richard Perruchoud, Jillyanne Redpath-Cross
Cambridge University Press,, 2012
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Plender, Richard
International migration law
Sijthoff, 1972
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Salvatore, Dominick
International economics
Prentice-Hall, 1998
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