Rich, J. M. (1978). Innovations in education: Reformers and their critics (2nd ed.). Allyn and Bacon.
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Chicago-čujuhus (17. p.)
Rich, John M. Innovations in Education: Reformers and Their Critics. 2nd ed. Boston: Allyn and Bacon, 1978.
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MLA-čujuhus (9. p.)
Rich, John M. Innovations in Education: Reformers and Their Critics. 2nd ed. Allyn and Bacon, 1978.
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