Southern Illinois University Carbondale. Department of Workforce Education and Development. (2003). The online journal for workforce education and development. Dept. of Workforce Education and Development, Southern Illinois University Carbondale.
Παραπομπή σε μορφή Chicago (17η εκδ.)Southern Illinois University Carbondale. Department of Workforce Education and Development. The Online Journal for Workforce Education and Development. Carbondale, IL: Dept. of Workforce Education and Development, Southern Illinois University Carbondale, 2003.
Παραπομπή σε μορφή MLA (9th εκδ.)Southern Illinois University Carbondale. Department of Workforce Education and Development. The Online Journal for Workforce Education and Development. Dept. of Workforce Education and Development, Southern Illinois University Carbondale, 2003.