Sagor, R. (1992). How to conduct collaborative action research. Association for Supervision and Curriculum Development.
Παραπομπή σε μορφή Chicago (17η εκδ.)Sagor, Richard. How to Conduct Collaborative Action Research. Alexandria, Va.: Association for Supervision and Curriculum Development, 1992.
Παραπομπή σε μορφή MLA (9th εκδ.)Sagor, Richard. How to Conduct Collaborative Action Research. Association for Supervision and Curriculum Development, 1992.
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