Kaplan, R. E. (1999). Internalizing strengths: An overlooked way of overcoming weaknesses in managers. Center for Creative Leadership.
Chicago-referens (17:e uppl.)Kaplan, Robert E. Internalizing Strengths: An Overlooked Way of Overcoming Weaknesses in Managers. Greensboro, N.C.: Center for Creative Leadership, 1999.
MLA-referens (9:e uppl.)Kaplan, Robert E. Internalizing Strengths: An Overlooked Way of Overcoming Weaknesses in Managers. Center for Creative Leadership, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.