APA-čujuhus (7. p.)
British Comparative and International Education Society, ebrary, Inc, & Corner, T. (1990). Learning opportunities for adults. Routledge.
Chicago-čujuhus (17. p.)
British Comparative and International Education Society, Inc ebrary, juo Trevor Corner. Learning Opportunities for Adults. London ; New York: Routledge, 1990.
MLA-čujuhus (9. p.)
British Comparative and International Education Society, et al. Learning Opportunities for Adults. Routledge, 1990.
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