Dubreuil, H. (1934). Forest camps for unemployed young men in the United States. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Dubreuil, Hyacinthe. Forest Camps for Unemployed Young Men in the United States. International Labour Organization, 1934.
Citatione MLA (9a ed.)Dubreuil, Hyacinthe. Forest Camps for Unemployed Young Men in the United States. International Labour Organization, 1934.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.