O’Neill, M. B. (2000). Executive coaching with backbone and heart: A systems approach to engaging leaders with their challenges. San Francisco: Jossey-Bass Publishers.
استشهاد بنمط شيكاغوO’Neill, Mary Beth. Executive Coaching With Backbone and Heart: A Systems Approach to Engaging Leaders With Their Challenges. San Francisco: Jossey-Bass Publishers, 2000.
MLA استشهادO’Neill, Mary Beth. Executive Coaching With Backbone and Heart: A Systems Approach to Engaging Leaders With Their Challenges. San Francisco: Jossey-Bass Publishers, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.