Παραπομπή APA
International Labour Office. (1971). Participation by employers' and workers' organisations in economic and social planning: A general introduction. Geneva: International Labour Office.
Παραπομπή Chicago StyleInternational Labour Office. Participation By Employers' and Workers' Organisations in Economic and Social Planning: A General Introduction. Geneva: International Labour Office, 1971.
Παραπομπή MLAInternational Labour Office. Participation By Employers' and Workers' Organisations in Economic and Social Planning: A General Introduction. Geneva: International Labour Office, 1971.
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