APA-čujuhus (7. p.)
Wormeli, R. (2005). Summarization in any subject: 50 techniques to improve student learning. Association for Supervision and Curriculum Development.
Chicago-čujuhus (17. p.)
Wormeli, Rick. Summarization in Any Subject: 50 Techniques to Improve Student Learning. Alexandria, VA: Association for Supervision and Curriculum Development, 2005.
MLA-čujuhus (9. p.)
Wormeli, Rick. Summarization in Any Subject: 50 Techniques to Improve Student Learning. Association for Supervision and Curriculum Development, 2005.
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