Glatthorn, A. A. (1997). The principal as curriculum leader: Shaping what is taught and tested. Corwin Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Glatthorn, Allan A. The Principal as Curriculum Leader: Shaping What Is Taught and Tested. Thousand Oaks, CA: Corwin Press, 1997.
Παραπομπή σε μορφή MLA (8th εκδ.)Glatthorn, Allan A. The Principal as Curriculum Leader: Shaping What Is Taught and Tested. Corwin Press, 1997.
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