Cita APA (7a ed.)
(2004). Executive Focus: How Leaders Lose It & How to Regain It. Development Dimensions International, Inc. (DDI).
Cita Chicago Style (17a ed.)
Executive Focus: How Leaders Lose It & How to Regain It. Development Dimensions International, Inc. (DDI), 2004.
Cita MLA (9a ed.)
Executive Focus: How Leaders Lose It & How to Regain It. Development Dimensions International, Inc. (DDI), 2004.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.