International Vocational Education and Training Association. (1993). International journal of vocational education and training: Official publication of the International Vocational Education and Training Association. International Vocational Education and Training Association.
Citazione stile Chigago Style (17a edizione)International Vocational Education and Training Association. International Journal of Vocational Education and Training: Official Publication of the International Vocational Education and Training Association. Westerville, OH: International Vocational Education and Training Association, 1993.
Citatione MLA (9a ed.)International Vocational Education and Training Association. International Journal of Vocational Education and Training: Official Publication of the International Vocational Education and Training Association. International Vocational Education and Training Association, 1993.