Sergiovanni, T. J. (1977). Handbook for effective department leadership: Concepts and practices in today's secondary schools. Allyn and Bacon.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sergiovanni, Thomas J. Handbook for Effective Department Leadership: Concepts and Practices in Today's Secondary Schools. Boston: Allyn and Bacon, 1977.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sergiovanni, Thomas J. Handbook for Effective Department Leadership: Concepts and Practices in Today's Secondary Schools. Allyn and Bacon, 1977.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.