Ham, W. T. (1936). Regulation of labour conditions in sugar cultivation under the Agricultural adjustment act. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Ham, William Thomas. Regulation of Labour Conditions in Sugar Cultivation Under the Agricultural Adjustment Act. International Labour Organization, 1936.
Citatione MLA (9a ed.)Ham, William Thomas. Regulation of Labour Conditions in Sugar Cultivation Under the Agricultural Adjustment Act. International Labour Organization, 1936.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.