International Labour Office. (1974). Safety and health in shipbuilding and ship repairing. International Labour Office.
Citazione stile Chigago Style (17a edizione)International Labour Office. Safety and Health in Shipbuilding and Ship Repairing. Geneva: International Labour Office, 1974.
Citatione MLA (8a ed.)International Labour Office. Safety and Health in Shipbuilding and Ship Repairing. International Labour Office, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.