(2024). Assessment of occupational safety and health qualification systems at national level: A practical guide to support countries in the assessment and further improvement of their national OSH qualification system. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Assessment of Occupational Safety and Health Qualification Systems at National Level: A Practical Guide to Support Countries in the Assessment and Further Improvement of Their National OSH Qualification System. International Labour Organization, 2024.
Citatione MLA (9a ed.)Assessment of Occupational Safety and Health Qualification Systems at National Level: A Practical Guide to Support Countries in the Assessment and Further Improvement of Their National OSH Qualification System. International Labour Organization, 2024.