Não informado. (1996). Journal of Vocational Education and Training. Triangle Journals.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Journal of Vocational Education and Training. Wallingford, Inglaterra: Triangle Journals, 1996.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Journal of Vocational Education and Training. Triangle Journals, 1996.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.