Burtle, J. (1957). Automation, the guaranteed wage and hours of work. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Burtle, James. Automation, the Guaranteed Wage and Hours of Work. International Labour Organization, 1957.
Citatione MLA (9a ed.)Burtle, James. Automation, the Guaranteed Wage and Hours of Work. International Labour Organization, 1957.
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