APA (7th ed.) Zitazioa
Barell, J. (2003). Developing more curious minds. Association for Supervision and Curriculum Development.
Chicago Style (17th ed.) Zitazioa
Barell, John. Developing More Curious Minds. Alexandria, Va.: Association for Supervision and Curriculum Development, 2003.
MLA (9th ed.) Zitazioa
Barell, John. Developing More Curious Minds. Association for Supervision and Curriculum Development, 2003.
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