Παραπομπή APA

Calabrese, R. L. (2000). Leadership through excellence: Professional growth for school leaders. Boston: Allyn and Bacon.

Παραπομπή Chicago Style

Calabrese, Raymond L. Leadership Through Excellence: Professional Growth for School Leaders. Boston: Allyn and Bacon, 2000.

Παραπομπή MLA

Calabrese, Raymond L. Leadership Through Excellence: Professional Growth for School Leaders. Boston: Allyn and Bacon, 2000.

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