International Labour Office. (1979). Vocational training and retraining of railwaymen. Geneva: International Labour Office.
Style de citation ChicagoInternational Labour Office. Vocational Training and Retraining of Railwaymen. Geneva: International Labour Office, 1979.
Style de citation MLAInternational Labour Office. Vocational Training and Retraining of Railwaymen. Geneva: International Labour Office, 1979.
Attention : ces citations peuvent ne pas être correctes à 100%.