(1957). Obstacles to labour mobility and social problems of resettlement: A survey by the European coal and steel community. International Labour Organization.
Cita Chicago Style (17a ed.)Obstacles to Labour Mobility and Social Problems of Resettlement: A Survey by the European Coal and Steel Community. International Labour Organization, 1957.
Cita MLA (9a ed.)Obstacles to Labour Mobility and Social Problems of Resettlement: A Survey by the European Coal and Steel Community. International Labour Organization, 1957.
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