Herling, John
Labor unions in America
Robert B. Luce, 1964
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Harris, Marvin, 1927-2001
America now : the anthropology of a changing culture
Simon and Schuster, 1982
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The changing labor market,industrial relations and labor policy Tadashi Hanami
Artikel Jurnal
Murphy, Rachel
How migrant labor is changing rural China
Cambridge University Press, 2002
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Changing course: blueprint for peace in central America and the Caribbean
Institute Studies, 1984
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