Wright, P. L., & Taylor, D. S. (1994). Improving leadership performance: Interpersonal skills approach to developing leadership effectiveness (2nd ed.). Prentice Hall.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Wright, Peter L., و David S. Taylor. Improving Leadership Performance: Interpersonal Skills Approach to Developing Leadership Effectiveness. 2nd ed. New York: Prentice Hall, 1994.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Wright, Peter L., و David S. Taylor. Improving Leadership Performance: Interpersonal Skills Approach to Developing Leadership Effectiveness. 2nd ed. Prentice Hall, 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.