(1928). Forestry and rural employment in Great Britain. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Forestry and Rural Employment in Great Britain. International Labour Organization, 1928.
Citatione MLA (9a ed.)Forestry and Rural Employment in Great Britain. International Labour Organization, 1928.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.