APA-viite (7. p.)
Joyce, B. R., & Showers, B. (2002). Student achievement through staff development. Association for Supervision & Curriculum Development.
Chicago-viite (17. p.)
Joyce, Bruce R., ja Beverly Showers. Student Achievement Through Staff Development. Alexandria, Va.: Association for Supervision & Curriculum Development, 2002.
MLA-viite (9. p.)
Joyce, Bruce R., ja Beverly Showers. Student Achievement Through Staff Development. Association for Supervision & Curriculum Development, 2002.
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