Bo, Y., & Yan, X. H. (1988). Adult higher education: A case study on the Worker's colleges in the People's Repuiblic of China. Unesco: International Institute for Educational Planning.
Chicago-referens (17:e uppl.)Bo, Yu, och Xu Hong Yan. Adult Higher Education: A Case Study on the Worker's Colleges in the People's Repuiblic of China. Paris: Unesco: International Institute for Educational Planning, 1988.
MLA-referens (9:e uppl.)Bo, Yu, och Xu Hong Yan. Adult Higher Education: A Case Study on the Worker's Colleges in the People's Repuiblic of China. Unesco: International Institute for Educational Planning, 1988.
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