Harburger, P. F. (1964). Experiments in vocational education in a developing country. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Harburger, P. F. Experiments in Vocational Education in a Developing Country. International Labour Organization, 1964.
Citatione MLA (9a ed.)Harburger, P. F. Experiments in Vocational Education in a Developing Country. International Labour Organization, 1964.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.