Heyting, C. (1993). Classes at work in a changing industrial environment, 1990-1992: Evaluation through case studies. Council of Adult Education, Workplace Basic Education Dept..
Chicago-viite (17. p.)Heyting, Christine. Classes at Work in a Changing Industrial Environment, 1990-1992: Evaluation Through Case Studies. [Melbourne]: Council of Adult Education, Workplace Basic Education Dept., 1993.
MLA-viite (8. p.)Heyting, Christine. Classes at Work in a Changing Industrial Environment, 1990-1992: Evaluation Through Case Studies. Council of Adult Education, Workplace Basic Education Dept., 1993.
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