(2007). The wisdom of coaching: Essential papers in consulting psychology for a world of change (1. ed.). American Psychological Association.
Chicago-Zitierstil (17. Ausg.)The Wisdom of Coaching: Essential Papers in Consulting Psychology for a World of Change. 1. ed. Washington, DC: American Psychological Association, 2007.
MLA-Zitierstil (9. Ausg.)The Wisdom of Coaching: Essential Papers in Consulting Psychology for a World of Change. 1. ed. American Psychological Association, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.