Ryan, L. C. (2001). The relationship of transformational style of leadership to the creativity, productivity, and efficiency of creative work teams within organizations. New York University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ryan, Laura Christopherson. The Relationship of Transformational Style of Leadership to the Creativity, Productivity, and Efficiency of Creative Work Teams Within Organizations. New York: New York University, 2001.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ryan, Laura Christopherson. The Relationship of Transformational Style of Leadership to the Creativity, Productivity, and Efficiency of Creative Work Teams Within Organizations. New York University, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.