(1941). Labour in the national defence programme in the United States. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Labour in the National Defence Programme in the United States. International Labour Organization, 1941.
Citatione MLA (9a ed.)Labour in the National Defence Programme in the United States. International Labour Organization, 1941.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.