Daresh, J. C., & Playko, M. A. (1992). The professional development of school administrators: Preservice, induction, and inservice applications. Allyn and Bacon.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Daresh, John C., و Marsha A. Playko. The Professional Development of School Administrators: Preservice, Induction, and Inservice Applications. Boston: Allyn and Bacon, 1992.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Daresh, John C., و Marsha A. Playko. The Professional Development of School Administrators: Preservice, Induction, and Inservice Applications. Allyn and Bacon, 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.