Aronstein, L. W., & Olsen, E. G. (1974). Action learning: Student community service projects. Association for Supervision and Curriculum Development.
Čikaški stil citiranja (17. izdanje)Aronstein, Laurence W., i Edward G. Olsen. Action Learning: Student Community Service Projects. Washington, DC: Association for Supervision and Curriculum Development, 1974.
MLA način citiranja (9. izdanje)Aronstein, Laurence W., i Edward G. Olsen. Action Learning: Student Community Service Projects. Association for Supervision and Curriculum Development, 1974.
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