Winter, G. (2008). Think one team: An inspiring fable and practical guide for managers, employees & jelly bean lovers. Jossey-Bass.
Chicago-referens (17:e uppl.)Winter, Graham. Think One Team: An Inspiring Fable and Practical Guide for Managers, Employees & Jelly Bean Lovers. Milton, Qld.: Jossey-Bass, 2008.
MLA-referens (9:e uppl.)Winter, Graham. Think One Team: An Inspiring Fable and Practical Guide for Managers, Employees & Jelly Bean Lovers. Jossey-Bass, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.