Joblin, J. (1967). Towards complete development. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Joblin, Joseph. Towards Complete Development. International Labour Organization, 1967.
Citatione MLA (9a ed.)Joblin, Joseph. Towards Complete Development. International Labour Organization, 1967.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.