International Labor Office & International Labor Organization. (1992). International labour conventions and recommendations, 1919-1991. International Labor Office.
Citación estilo ChicagoInternational Labor Office and International Labor Organization. International Labour Conventions and Recommendations, 1919-1991. Geneva: International Labor Office, 1992.
Cita MLAInternational Labor Office and International Labor Organization. International Labour Conventions and Recommendations, 1919-1991. International Labor Office, 1992.
Warning: These citations may not always be 100% accurate.